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70180314 = 2323222111
BaseRepresentation
bin1000010111011…
…01110111011010
311220001112021220
410023231313122
5120431232224
610544112510
71511344221
oct413556732
9156045256
1070180314
1136684566
121b605736
1311702919
14946bcb8
156264279
hex42eddda

70180314 has 24 divisors (see below), whose sum is σ = 146735232. Its totient is φ = 22375320.

The previous prime is 70180303. The next prime is 70180333. The reversal of 70180314 is 41308107.

It is a Curzon number.

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, 7882 + ... + 14229.

It is an arithmetic number, because the mean of its divisors is an integer number (6113968).

Almost surely, 270180314 is an apocalyptic number.

70180314 is an abundant number, since it is smaller than the sum of its proper divisors (76554918).

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

70180314 is a wasteful number, since it uses less digits than its factorization.

70180314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22162 (or 22139 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 70180314 is about 8377.3691574384. The cubic root of 70180314 is about 412.4820958253.

The spelling of 70180314 in words is "seventy million, one hundred eighty thousand, three hundred fourteen".

Divisors: 1 2 3 6 23 46 69 138 529 1058 1587 3174 22111 44222 66333 132666 508553 1017106 1525659 3051318 11696719 23393438 35090157 70180314