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55950354 = 23210928517
BaseRepresentation
bin1101010101101…
…1110000010010
310220021120110100
43111123300102
5103310402404
65315113230
71246366365
oct325336022
9126246410
1055950354
1129645369
12168a2816
13b78c925
1476060dc
154da2d39
hex355bc12

55950354 has 24 divisors (see below), whose sum is σ = 122342220. Its totient is φ = 18478368.

The previous prime is 55950341. The next prime is 55950361. The reversal of 55950354 is 45305955.

55950354 is a `hidden beast` number, since 559 + 50 + 3 + 54 = 666.

55950354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50765625 + 5184729 = 7125^2 + 2277^2 .

It is a super-2 number, since 2×559503542 = 6260884225450632, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12297 + ... + 16220.

Almost surely, 255950354 is an apocalyptic number.

55950354 is an abundant number, since it is smaller than the sum of its proper divisors (66391866).

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

55950354 is a wasteful number, since it uses less digits than its factorization.

55950354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28634 (or 28631 counting only the distinct ones).

The product of its (nonzero) digits is 67500, while the sum is 36.

The square root of 55950354 is about 7479.9969251331. The cubic root of 55950354 is about 382.4731443403.

The spelling of 55950354 in words is "fifty-five million, nine hundred fifty thousand, three hundred fifty-four".

Divisors: 1 2 3 6 9 18 109 218 327 654 981 1962 28517 57034 85551 171102 256653 513306 3108353 6216706 9325059 18650118 27975177 55950354