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156110066 = 2713980221
BaseRepresentation
bin10010100111000…
…00110011110010
3101212202012202022
421103200303302
5304431010231
623253551442
73603625250
oct1123406362
9355665668
10156110066
1180135892
1244345582
132645b028
1416a395d0
15da89c7b
hex94e0cf2

156110066 has 16 divisors (see below), whose sum is σ = 269545920. Its totient is φ = 66422160.

The previous prime is 156110063. The next prime is 156110093. The reversal of 156110066 is 660011651.

It is not an unprimeable number, because it can be changed into a prime (156110063) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 38165 + ... + 42056.

It is an arithmetic number, because the mean of its divisors is an integer number (16846620).

Almost surely, 2156110066 is an apocalyptic number.

156110066 is a deficient number, since it is larger than the sum of its proper divisors (113435854).

156110066 is a wasteful number, since it uses less digits than its factorization.

156110066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80369.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 156110066 is about 12494.4013862210. The cubic root of 156110066 is about 538.4478358638.

The spelling of 156110066 in words is "one hundred fifty-six million, one hundred ten thousand, sixty-six".

Divisors: 1 2 7 14 139 278 973 1946 80221 160442 561547 1123094 11150719 22301438 78055033 156110066