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141230868 = 22311769239
BaseRepresentation
bin10000110101100…
…00001100010100
3100211202021022220
420122300030110
5242123341433
622003022340
73333304542
oct1032601424
9324667286
10141230868
11727a2929
123b36a9b0
132334b67c
1414a84d92
15c5eb2b3
hex86b0314

141230868 has 12 divisors (see below), whose sum is σ = 329538720. Its totient is φ = 47076952.

The previous prime is 141230851. The next prime is 141230893. The reversal of 141230868 is 868032141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5884608 + ... + 5884631.

It is an arithmetic number, because the mean of its divisors is an integer number (27461560).

Almost surely, 2141230868 is an apocalyptic number.

It is an amenable number.

141230868 is an abundant number, since it is smaller than the sum of its proper divisors (188307852).

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

141230868 is a wasteful number, since it uses less digits than its factorization.

141230868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11769246 (or 11769244 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 141230868 is about 11884.0594074584. The cubic root of 141230868 is about 520.7667042973.

The spelling of 141230868 in words is "one hundred forty-one million, two hundred thirty thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 12 11769239 23538478 35307717 47076956 70615434 141230868