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350672036 = 221121355733
BaseRepresentation
bin10100111001101…
…101010010100100
3220102211222121012
4110321231102210
51204233001121
654444041352
711455443311
oct2471552244
9812758535
10350672036
1116aa44100
1299533258
1357860060
1434803d08
1520bbcc5b
hex14e6d4a4

350672036 has 36 divisors (see below), whose sum is σ = 726436956. Its totient is φ = 147132480.

The previous prime is 350672027. The next prime is 350672041. The reversal of 350672036 is 630276053.

It can be written as a sum of positive squares in 2 ways, for example, as 187854436 + 162817600 = 13706^2 + 12760^2 .

It is a junction number, because it is equal to n+sod(n) for n = 350671993 and 350672011.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21575 + ... + 34158.

Almost surely, 2350672036 is an apocalyptic number.

It is an amenable number.

350672036 is an abundant number, since it is smaller than the sum of its proper divisors (375764920).

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

350672036 is a wasteful number, since it uses less digits than its factorization.

350672036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55772 (or 55759 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 32.

The square root of 350672036 is about 18726.2392380318. The cubic root of 350672036 is about 705.1806361068.

The spelling of 350672036 in words is "three hundred fifty million, six hundred seventy-two thousand, thirty-six".

Divisors: 1 2 4 11 13 22 26 44 52 121 143 242 286 484 572 1573 3146 6292 55733 111466 222932 613063 724529 1226126 1449058 2452252 2898116 6743693 7969819 13487386 15939638 26974772 31879276 87668009 175336018 350672036