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5100628464 = 243235421031
BaseRepresentation
bin1001100000000010…
…10110100111110000
3111011110201202212100
410300001112213300
540421230102324
62202044100400
7240253424631
oct46001264760
914143652770
105100628464
112188198728
12ba4234700
13633962469
143655b7888
151ecbd24c9
hex1300569f0

5100628464 has 30 divisors (see below), whose sum is σ = 14274675896. Its totient is φ = 1700209440.

The previous prime is 5100628433. The next prime is 5100628471. The reversal of 5100628464 is 4648260015.

5100628464 is a `hidden beast` number, since 510 + 0 + 6 + 2 + 84 + 64 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17710372 + ... + 17710659.

Almost surely, 25100628464 is an apocalyptic number.

It is an amenable number.

5100628464 is an abundant number, since it is smaller than the sum of its proper divisors (9174047432).

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

5100628464 is a wasteful number, since it uses less digits than its factorization.

5100628464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35421045 (or 35421036 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 5100628464 is about 71418.6842779955. The cubic root of 5100628464 is about 1721.3713221016.

Adding to 5100628464 its reverse (4648260015), we get a palindrome (9748888479).

The spelling of 5100628464 in words is "five billion, one hundred million, six hundred twenty-eight thousand, four hundred sixty-four".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 35421031 70842062 106263093 141684124 212526186 283368248 318789279 425052372 566736496 637578558 850104744 1275157116 1700209488 2550314232 5100628464