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152676806 = 2232144307
BaseRepresentation
bin10010001100110…
…10100111000110
3101122021210012112
421012122213012
5303041124211
623052221022
73532505612
oct1106324706
9348253175
10152676806
1179200387
124316a772
1325828409
14163c4342
15d60c88b
hex919a9c6

152676806 has 12 divisors (see below), whose sum is σ = 239406972. Its totient is φ = 73018836.

The previous prime is 152676803. The next prime is 152676817. The reversal of 152676806 is 608676251.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152676803) 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 5 ways as a sum of consecutive naturals, for example, 71096 + ... + 73211.

It is an arithmetic number, because the mean of its divisors is an integer number (19950581).

Almost surely, 2152676806 is an apocalyptic number.

152676806 is a deficient number, since it is larger than the sum of its proper divisors (86730166).

152676806 is a wasteful number, since it uses less digits than its factorization.

152676806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144355 (or 144332 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 152676806 is about 12356.2456272122. The cubic root of 152676806 is about 534.4712579742.

The spelling of 152676806 in words is "one hundred fifty-two million, six hundred seventy-six thousand, eight hundred six".

Divisors: 1 2 23 46 529 1058 144307 288614 3319061 6638122 76338403 152676806