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58972042 = 2167383461
BaseRepresentation
bin1110000011110…
…1011110001010
311002222002102201
43200331132022
5110044101132
65503550414
71314153103
oct340753612
9132862381
1058972042
1130319628
12178bb40a
13c2aa0cc
147b913aa
15529d2e7
hex383d78a

58972042 has 16 divisors (see below), whose sum is σ = 89413632. Its totient is φ = 29169520.

The previous prime is 58972037. The next prime is 58972057. The reversal of 58972042 is 24027985.

It is a junction number, because it is equal to n+sod(n) for n = 58971992 and 58972010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127692 + ... + 128152.

It is an arithmetic number, because the mean of its divisors is an integer number (5588352).

Almost surely, 258972042 is an apocalyptic number.

58972042 is a deficient number, since it is larger than the sum of its proper divisors (30441590).

58972042 is a wasteful number, since it uses less digits than its factorization.

58972042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 58972042 is about 7679.3256214332. The cubic root of 58972042 is about 389.2381401239.

The spelling of 58972042 in words is "fifty-eight million, nine hundred seventy-two thousand, forty-two".

Divisors: 1 2 167 334 383 461 766 922 63961 76987 127922 153974 176563 353126 29486021 58972042