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107065089 = 32711371223
BaseRepresentation
bin1100110000110…
…10111100000001
321110110110200200
412120122330001
5204402040324
614342435413
72440016055
oct630327401
9243413620
10107065089
115548764a
122ba32b69
1319248531
141030dc65
1595ecec9
hex661af01

107065089 has 24 divisors (see below), whose sum is σ = 158101632. Its totient is φ = 69800640.

The previous prime is 107065073. The next prime is 107065111. The reversal of 107065089 is 980560701.

It is not a de Polignac number, because 107065089 - 24 = 107065073 is a prime.

It is a super-2 number, since 2×1070650892 = 22925866565155842, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (107065009) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86932 + ... + 88154.

It is an arithmetic number, because the mean of its divisors is an integer number (6587568).

Almost surely, 2107065089 is an apocalyptic number.

It is an amenable number.

107065089 is a deficient number, since it is larger than the sum of its proper divisors (51036543).

107065089 is a wasteful number, since it uses less digits than its factorization.

107065089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437 (or 1434 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 107065089 is about 10347.2261500365. The cubic root of 107065089 is about 474.8421843223.

The spelling of 107065089 in words is "one hundred seven million, sixty-five thousand, eighty-nine".

Divisors: 1 3 9 71 137 213 411 639 1223 1233 3669 9727 11007 29181 86833 87543 167551 260499 502653 781497 1507959 11896121 35688363 107065089