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155314248676 = 221091224129101
BaseRepresentation
bin1001000010100101110…
…0110101101111100100
3112211220010011022120121
42100221130311233210
510021040421424201
6155203403211324
714135555221426
oct2205134655744
9484803138517
10155314248676
115a960931904
1226126516b44
13118525574c2
147735494816
15409040b9a1
hex2429735be4

155314248676 has 24 divisors (see below), whose sum is σ = 274325346680. Its totient is φ = 76935744000.

The previous prime is 155314248673. The next prime is 155314248737. The reversal of 155314248676 is 676842413551.

155314248676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 57760000 + 155256488676 = 7600^2 + 394026^2 .

It is not an unprimeable number, because it can be changed into a prime (155314248673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5322526 + ... + 5351626.

Almost surely, 2155314248676 is an apocalyptic number.

It is an amenable number.

155314248676 is a deficient number, since it is larger than the sum of its proper divisors (119011098004).

155314248676 is a wasteful number, since it uses less digits than its factorization.

155314248676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41455 (or 41453 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 52.

The spelling of 155314248676 in words is "one hundred fifty-five billion, three hundred fourteen million, two hundred forty-eight thousand, six hundred seventy-six".

Divisors: 1 2 4 109 218 436 12241 24482 29101 48964 58202 116404 1334269 2668538 3172009 5337076 6344018 12688036 356225341 712450682 1424901364 38828562169 77657124338 155314248676