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151016516 = 22743125429
BaseRepresentation
bin10010000000001…
…01010001000100
3101112011102201022
421000011101010
5302130012031
622552450312
73512422250
oct1100052104
9345142638
10151016516
1178276a42
12426a9998
13253967b1
14160b1260
15d3d097b
hex9005444

151016516 has 24 divisors (see below), whose sum is σ = 309059520. Its totient is φ = 63215712.

The previous prime is 151016461. The next prime is 151016521. The reversal of 151016516 is 615610151.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61511 + ... + 63918.

It is an arithmetic number, because the mean of its divisors is an integer number (12877480).

Almost surely, 2151016516 is an apocalyptic number.

It is an amenable number.

151016516 is an abundant number, since it is smaller than the sum of its proper divisors (158043004).

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

151016516 is a wasteful number, since it uses less digits than its factorization.

151016516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125483 (or 125481 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 151016516 is about 12288.8777355786. The cubic root of 151016516 is about 532.5268162269.

Adding to 151016516 its reverse (615610151), we get a palindrome (766626667).

The spelling of 151016516 in words is "one hundred fifty-one million, sixteen thousand, five hundred sixteen".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 125429 250858 501716 878003 1756006 3512012 5393447 10786894 21573788 37754129 75508258 151016516