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116790942 = 2331362189
BaseRepresentation
bin1101111011000…
…01011010011110
322010202121001110
412331201122132
5214344302232
615331122450
72615464242
oct675413236
9263677043
10116790942
115aa1a844
1233143426
131b272388
1411722422
15a3beacc
hex6f6169e

116790942 has 16 divisors (see below), whose sum is σ = 234331920. Its totient is φ = 38805312.

The previous prime is 116790899. The next prime is 116790943. The reversal of 116790942 is 249097611.

It is a self number, because there is not a number n which added to its sum of digits gives 116790942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116790943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29217 + ... + 32972.

It is an arithmetic number, because the mean of its divisors is an integer number (14645745).

Almost surely, 2116790942 is an apocalyptic number.

116790942 is an abundant number, since it is smaller than the sum of its proper divisors (117540978).

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

116790942 is a wasteful number, since it uses less digits than its factorization.

116790942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62507.

The product of its (nonzero) digits is 27216, while the sum is 39.

The square root of 116790942 is about 10806.9857962338. The cubic root of 116790942 is about 488.8058412616.

The spelling of 116790942 in words is "one hundred sixteen million, seven hundred ninety thousand, nine hundred forty-two".

Divisors: 1 2 3 6 313 626 939 1878 62189 124378 186567 373134 19465157 38930314 58395471 116790942