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117044356 = 221113204623
BaseRepresentation
bin1101111100111…
…11010010000100
322011020110200011
412332133102010
5214430404411
615340400004
72620601122
oct676372204
9264213604
10117044356
1160083180
1233246004
131b330820
141178a912
15a41ec21
hex6f9f484

117044356 has 24 divisors (see below), whose sum is σ = 240637824. Its totient is φ = 49109280.

The previous prime is 117044353. The next prime is 117044363. The reversal of 117044356 is 653440711.

It is not an unprimeable number, because it can be changed into a prime (117044353) 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, 101740 + ... + 102883.

It is an arithmetic number, because the mean of its divisors is an integer number (10026576).

Almost surely, 2117044356 is an apocalyptic number.

It is an amenable number.

117044356 is an abundant number, since it is smaller than the sum of its proper divisors (123593468).

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

117044356 is a wasteful number, since it uses less digits than its factorization.

117044356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204651 (or 204649 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 117044356 is about 10818.7039889258. The cubic root of 117044356 is about 489.1591242520.

The spelling of 117044356 in words is "one hundred seventeen million, forty-four thousand, three hundred fifty-six".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 204623 409246 818492 2250853 2660099 4501706 5320198 9003412 10640396 29261089 58522178 117044356