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5212516504 = 2313533312857
BaseRepresentation
bin1001101101011000…
…01011000010011000
3111110021021021101211
410312230023002120
541133401012004
62221122152504
7243112442056
oct46654130230
914407237354
105212516504
112235369888
1210157b2734
13650ba8cc0
143763c11d6
15207934504
hex136b0b098

5212516504 has 64 divisors (see below), whose sum is σ = 10760027040. Its totient is φ = 2352430080.

The previous prime is 5212516481. The next prime is 5212516513. The reversal of 5212516504 is 4056152125.

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, 1823044 + ... + 1825900.

Almost surely, 25212516504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5212516504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5380013520).

5212516504 is an abundant number, since it is smaller than the sum of its proper divisors (5547510536).

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

5212516504 is a wasteful number, since it uses less digits than its factorization.

5212516504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3260 (or 3256 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 5212516504 is about 72197.7596882341. The cubic root of 5212516504 is about 1733.8671334564.

Adding to 5212516504 its reverse (4056152125), we get a palindrome (9268668629).

The spelling of 5212516504 in words is "five billion, two hundred twelve million, five hundred sixteen thousand, five hundred four".

Divisors: 1 2 4 8 13 26 52 53 104 106 212 331 424 662 689 1324 1378 2648 2756 2857 4303 5512 5714 8606 11428 17212 17543 22856 34424 35086 37141 70172 74282 140344 148564 151421 228059 297128 302842 456118 605684 912236 945667 1211368 1824472 1891334 1968473 3782668 3936946 7565336 7873892 12293671 15747784 24587342 49174684 50120351 98349368 100240702 200481404 400962808 651564563 1303129126 2606258252 5212516504