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5213025300 = 2235275094877
BaseRepresentation
bin1001101101011100…
…00111010000010100
3111110022020010100010
410312232013100110
541134013302200
62221141120220
7243116661330
oct46656072024
914408203303
105213025300
11223568707a
1210159b9070
13651026772
143764b47c0
152079d5150
hex136b87414

5213025300 has 144 divisors (see below), whose sum is σ = 17275144320. Its totient is φ = 1188963840.

The previous prime is 5213025253. The next prime is 5213025353. The reversal of 5213025300 is 35203125.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1066462 + ... + 1071338.

It is an arithmetic number, because the mean of its divisors is an integer number (119966280).

Almost surely, 25213025300 is an apocalyptic number.

5213025300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5213025300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8637572160).

5213025300 is an abundant number, since it is smaller than the sum of its proper divisors (12062119020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5213025300 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (5213025299) it forms a Ruth-Aaron pair, since the sum of their prime factors is the same (5410).

5213025300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410 (or 5403 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 5213025300 is about 72201.2832295936. The cubic root of 5213025300 is about 1733.9235461290.

Adding to 5213025300 its reverse (35203125), we get a palindrome (5248228425).

The spelling of 5213025300 in words is "five billion, two hundred thirteen million, twenty-five thousand, three hundred".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 25 28 30 35 42 50 60 70 75 84 100 105 140 150 175 210 300 350 420 509 525 700 1018 1050 1527 2036 2100 2545 3054 3563 4877 5090 6108 7126 7635 9754 10180 10689 12725 14252 14631 15270 17815 19508 21378 24385 25450 29262 30540 34139 35630 38175 42756 48770 50900 53445 58524 68278 71260 73155 76350 89075 97540 102417 106890 121925 136556 146310 152700 170695 178150 204834 213780 243850 267225 292620 341390 356300 365775 409668 487700 512085 534450 682780 731550 853475 1024170 1068900 1463100 1706950 2048340 2482393 2560425 3413900 4964786 5120850 7447179 9929572 10241700 12411965 14894358 17376751 24823930 29788716 34753502 37235895 49647860 52130253 62059825 69507004 74471790 86883755 104260506 124119650 148943580 173767510 186179475 208521012 248239300 260651265 347535020 372358950 434418775 521302530 744717900 868837550 1042605060 1303256325 1737675100 2606512650 5213025300