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5042617180 = 2251789166643
BaseRepresentation
bin1001011001001000…
…00011101101011100
3111000102120111100021
410230210003231130
540311402222210
62152212441524
7235650352546
oct45444035534
914012514307
105042617180
112158475a17
12b889192a4
13624930763
1435b9d6696
151e7a73bda
hex12c903b5c

5042617180 has 48 divisors (see below), whose sum is σ = 11338457760. Its totient is φ = 1877055488.

The previous prime is 5042617117. The next prime is 5042617199. The reversal of 5042617180 is 817162405.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53062 + ... + 113581.

It is an arithmetic number, because the mean of its divisors is an integer number (236217870).

Almost surely, 25042617180 is an apocalyptic number.

It is an amenable number.

5042617180 is an abundant number, since it is smaller than the sum of its proper divisors (6295840580).

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

5042617180 is a wasteful number, since it uses less digits than its factorization.

5042617180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166758 (or 166756 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 5042617180 is about 71011.3876783154. The cubic root of 5042617180 is about 1714.8204987412.

Adding to 5042617180 its reverse (817162405), we get a palindrome (5859779585).

The spelling of 5042617180 in words is "five billion, forty-two million, six hundred seventeen thousand, one hundred eighty".

Divisors: 1 2 4 5 10 17 20 34 68 85 89 170 178 340 356 445 890 1513 1780 3026 6052 7565 15130 30260 166643 333286 666572 833215 1666430 2832931 3332860 5665862 11331724 14164655 14831227 28329310 29662454 56658620 59324908 74156135 148312270 252130859 296624540 504261718 1008523436 1260654295 2521308590 5042617180