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117046954 = 21923157853
BaseRepresentation
bin1101111100111…
…11111010101010
322011020121020101
412332133322222
5214431000304
615340420014
72620611523
oct676377252
9264217211
10117046954
1160085122
123324760a
131b331a6b
141178b84a
15a4208a4
hex6f9feaa

117046954 has 32 divisors (see below), whose sum is σ = 194302080. Its totient is φ = 52633152.

The previous prime is 117046927. The next prime is 117046957. The reversal of 117046954 is 459640711.

It is not an unprimeable number, because it can be changed into a prime (117046957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136792 + ... + 137644.

It is an arithmetic number, because the mean of its divisors is an integer number (6071940).

Almost surely, 2117046954 is an apocalyptic number.

117046954 is a deficient number, since it is larger than the sum of its proper divisors (77255126).

117046954 is a wasteful number, since it uses less digits than its factorization.

117046954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 117046954 is about 10818.8240580943. The cubic root of 117046954 is about 489.1627434668.

The spelling of 117046954 in words is "one hundred seventeen million, forty-six thousand, nine hundred fifty-four".

Divisors: 1 2 19 23 38 46 157 314 437 853 874 1706 2983 3611 5966 7222 16207 19619 32414 39238 68609 133921 137218 267842 372761 745522 2544499 3080183 5088998 6160366 58523477 117046954