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58042956 = 22313136923
BaseRepresentation
bin1101110101101…
…0101001001100
311001012212222010
43131122221030
5104324333311
65432021220
71303233306
oct335325114
9131185863
1058042956
112a844594
1217531810
13c04325a
1479cc976
155167da6
hex375aa4c

58042956 has 24 divisors (see below), whose sum is σ = 136471104. Its totient is φ = 19199440.

The previous prime is 58042951. The next prime is 58042969. The reversal of 58042956 is 65924085.

It is not an unprimeable number, because it can be changed into a prime (58042951) 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, 16890 + ... + 20033.

It is an arithmetic number, because the mean of its divisors is an integer number (5686296).

Almost surely, 258042956 is an apocalyptic number.

It is an amenable number.

58042956 is an abundant number, since it is smaller than the sum of its proper divisors (78428148).

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

58042956 is a wasteful number, since it uses less digits than its factorization.

58042956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37061 (or 37059 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 58042956 is about 7618.5927834476. The cubic root of 58042956 is about 387.1832021917.

The spelling of 58042956 in words is "fifty-eight million, forty-two thousand, nine hundred fifty-six".

Divisors: 1 2 3 4 6 12 131 262 393 524 786 1572 36923 73846 110769 147692 221538 443076 4836913 9673826 14510739 19347652 29021478 58042956