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5133143624 = 23791663279
BaseRepresentation
bin1001100011111010…
…11000111001001000
3111020201220201021112
410301331120321020
541003041043444
62205205025452
7241130000210
oct46175307110
914221821245
105133143624
1121a4586864
12bb30b5288
1363a6081bb
14369a3d240
152009a669e
hex131f58e48

5133143624 has 16 divisors (see below), whose sum is σ = 10999593600. Its totient is φ = 2199918672.

The previous prime is 5133143623. The next prime is 5133143627. The reversal of 5133143624 is 4263413315.

It is a super-2 number, since 2×51331436242 = 52698326929223706752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5133143623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45831584 + ... + 45831695.

It is an arithmetic number, because the mean of its divisors is an integer number (687474600).

Almost surely, 25133143624 is an apocalyptic number.

It is an amenable number.

5133143624 is an abundant number, since it is smaller than the sum of its proper divisors (5866449976).

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

5133143624 is a wasteful number, since it uses less digits than its factorization.

5133143624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91663292 (or 91663288 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 5133143624 is about 71645.9602769061. The cubic root of 5133143624 is about 1725.0213396786.

Adding to 5133143624 its reverse (4263413315), we get a palindrome (9396556939).

The spelling of 5133143624 in words is "five billion, one hundred thirty-three million, one hundred forty-three thousand, six hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 91663279 183326558 366653116 641642953 733306232 1283285906 2566571812 5133143624