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58120150 = 25211105673
BaseRepresentation
bin1101110110110…
…1011111010110
311001100210212011
43131231133112
5104334321100
65433414434
71304004334
oct335553726
9131323764
1058120150
112a897590
121756a41a
13c06c42a
147a0cb54
155180bba
hex376d7d6

58120150 has 24 divisors (see below), whose sum is σ = 117932184. Its totient is φ = 21134400.

The previous prime is 58120123. The next prime is 58120151. The reversal of 58120150 is 5102185.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58120151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52287 + ... + 53386.

It is an arithmetic number, because the mean of its divisors is an integer number (4913841).

Almost surely, 258120150 is an apocalyptic number.

58120150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

58120150 is an abundant number, since it is smaller than the sum of its proper divisors (59812034).

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

58120150 is a wasteful number, since it uses less digits than its factorization.

58120150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105696 (or 105691 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 58120150 is about 7623.6572588227. The cubic root of 58120150 is about 387.3547704120.

The spelling of 58120150 in words is "fifty-eight million, one hundred twenty thousand, one hundred fifty".

Divisors: 1 2 5 10 11 22 25 50 55 110 275 550 105673 211346 528365 1056730 1162403 2324806 2641825 5283650 5812015 11624030 29060075 58120150