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58642052 = 2272094359
BaseRepresentation
bin1101111110110…
…0111010000100
311002100022202212
43133230322010
5110003021202
65452522552
71311310040
oct337547204
9132308685
1058642052
1130113707
1217780458
13c1c2b51
147b07020
155235652
hex37ece84

58642052 has 12 divisors (see below), whose sum is σ = 117284160. Its totient is φ = 25132296.

The previous prime is 58642043. The next prime is 58642057. The reversal of 58642052 is 25024685.

58642052 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (58642057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1047152 + ... + 1047207.

It is an arithmetic number, because the mean of its divisors is an integer number (9773680).

Almost surely, 258642052 is an apocalyptic number.

It is an amenable number.

58642052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

58642052 is a wasteful number, since it uses less digits than its factorization.

58642052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2094370 (or 2094368 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 58642052 is about 7657.8098696690. The cubic root of 58642052 is about 388.5107614289.

The spelling of 58642052 in words is "fifty-eight million, six hundred forty-two thousand, fifty-two".

Divisors: 1 2 4 7 14 28 2094359 4188718 8377436 14660513 29321026 58642052