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23195068 = 22133114389
BaseRepresentation
bin101100001111…
…0110110111100
31121122102122121
41120132312330
521414220233
62145052324
7401104051
oct130366674
947572577
1023195068
1112102886
1279270a4
134a617c0
14311b028
15208292d
hex161edbc

23195068 has 24 divisors (see below), whose sum is σ = 45127040. Its totient is φ = 10359360.

The previous prime is 23195057. The next prime is 23195071. The reversal of 23195068 is 86059132.

It is a super-2 number, since 2×231950682 = 1076022359049248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5583 + ... + 8806.

Almost surely, 223195068 is an apocalyptic number.

It is an amenable number.

23195068 is a deficient number, since it is larger than the sum of its proper divisors (21931972).

23195068 is a wasteful number, since it uses less digits than its factorization.

23195068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14437 (or 14435 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 23195068 is about 4816.1258289210. The cubic root of 23195068 is about 285.1884175226.

The spelling of 23195068 in words is "twenty-three million, one hundred ninety-five thousand, sixty-eight".

Divisors: 1 2 4 13 26 31 52 62 124 403 806 1612 14389 28778 57556 187057 374114 446059 748228 892118 1784236 5798767 11597534 23195068