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58041020 = 22512792269
BaseRepresentation
bin1101110101101…
…0001010111100
311001012210022102
43131122022330
5104324303040
65432004232
71303224542
oct335321274
9131183272
1058041020
112a843094
1217530678
13c0423cb
1479cbd92
155167515
hex375a2bc

58041020 has 24 divisors (see below), whose sum is σ = 122035200. Its totient is φ = 23188032.

The previous prime is 58041019. The next prime is 58041023. The reversal of 58041020 is 2014085.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 58040983 and 58041001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58041023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24446 + ... + 26714.

It is an arithmetic number, because the mean of its divisors is an integer number (5084800).

Almost surely, 258041020 is an apocalyptic number.

It is an amenable number.

58041020 is an abundant number, since it is smaller than the sum of its proper divisors (63994180).

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

58041020 is a wasteful number, since it uses less digits than its factorization.

58041020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3557 (or 3555 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 58041020 is about 7618.4657248031. The cubic root of 58041020 is about 387.1788973627.

The spelling of 58041020 in words is "fifty-eight million, forty-one thousand, twenty".

Divisors: 1 2 4 5 10 20 1279 2269 2558 4538 5116 6395 9076 11345 12790 22690 25580 45380 2902051 5804102 11608204 14510255 29020510 58041020