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52151830150 = 2527149005229
BaseRepresentation
bin110000100100011111…
…011100011010000110
311222121112212110122211
4300210133130122012
51323301332031100
635542550414034
73524241146020
oct604437343206
9158545773584
1052151830150
1120132391982
12a13566131a
134bc1806cc4
14274a42d010
1515537491ba
hexc247dc686

52151830150 has 24 divisors (see below), whose sum is σ = 110859891120. Its totient is φ = 17880627360.

The previous prime is 52151830111. The next prime is 52151830153. The reversal of 52151830150 is 5103815125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52151830153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74502265 + ... + 74502964.

It is an arithmetic number, because the mean of its divisors is an integer number (4619162130).

Almost surely, 252151830150 is an apocalyptic number.

52151830150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52151830150 is an abundant number, since it is smaller than the sum of its proper divisors (58708060970).

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

52151830150 is a wasteful number, since it uses less digits than its factorization.

52151830150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149005248 (or 149005243 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 31.

The spelling of 52151830150 in words is "fifty-two billion, one hundred fifty-one million, eight hundred thirty thousand, one hundred fifty".

Divisors: 1 2 5 7 10 14 25 35 50 70 175 350 149005229 298010458 745026145 1043036603 1490052290 2086073206 3725130725 5215183015 7450261450 10430366030 26075915075 52151830150