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151600106513 = 1023291481497
BaseRepresentation
bin1000110100110000010…
…0100000110000010001
3112111022021100100100202
42031030010200300101
54440434111402023
6153351044224545
713644535433552
oct2151404406021
9474267310322
10151600106513
1159325342929
122546a69b155
13113acc2184b
1474a20b2329
153e24300128
hex234c120c11

151600106513 has 4 divisors (see below), whose sum is σ = 151601690340. Its totient is φ = 151598522688.

The previous prime is 151600106501. The next prime is 151600106521. The reversal of 151600106513 is 315601006151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 315601006151 = 378529756923.

It can be written as a sum of positive squares in 2 ways, for example, as 67211599504 + 84388507009 = 259252^2 + 290497^2 .

It is a cyclic number.

It is not a de Polignac number, because 151600106513 - 218 = 151599844369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (151600106213) 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, 638420 + ... + 843077.

It is an arithmetic number, because the mean of its divisors is an integer number (37900422585).

Almost surely, 2151600106513 is an apocalyptic number.

It is an amenable number.

151600106513 is a deficient number, since it is larger than the sum of its proper divisors (1583827).

151600106513 is a wasteful number, since it uses less digits than its factorization.

151600106513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1583826.

The product of its (nonzero) digits is 2700, while the sum is 29.

The spelling of 151600106513 in words is "one hundred fifty-one billion, six hundred million, one hundred six thousand, five hundred thirteen".

Divisors: 1 102329 1481497 151600106513