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232063055 = 57193111257
BaseRepresentation
bin11011101010100…
…00000001001111
3121011200000122222
431311100001033
5433402004210
635005525555
75515334450
oct1565200117
9534600588
10232063055
11109aa2454
12658738bb
1339102323
1422b6b127
151558e655
hexdd5004f

232063055 has 32 divisors (see below), whose sum is σ = 345845760. Its totient is φ = 145877760.

The previous prime is 232063049. The next prime is 232063057. The reversal of 232063055 is 550360232.

It is not a de Polignac number, because 232063055 - 214 = 232046671 is a prime.

It is a super-2 number, since 2×2320630552 = 107706522991866050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232063057) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 14987 + ... + 26243.

It is an arithmetic number, because the mean of its divisors is an integer number (10807680).

Almost surely, 2232063055 is an apocalyptic number.

232063055 is a deficient number, since it is larger than the sum of its proper divisors (113782705).

232063055 is a wasteful number, since it uses less digits than its factorization.

232063055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11319.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 232063055 is about 15233.6159528853. The cubic root of 232063055 is about 614.5190281801.

The spelling of 232063055 in words is "two hundred thirty-two million, sixty-three thousand, fifty-five".

Divisors: 1 5 7 19 31 35 95 133 155 217 589 665 1085 2945 4123 11257 20615 56285 78799 213883 348967 393995 1069415 1497181 1744835 2442769 6630373 7485905 12213845 33151865 46412611 232063055