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58790047 = 1923294639
BaseRepresentation
bin1110000001000…
…1000010011111
311002121211210011
43200101002133
5110022240142
65500024051
71312464361
oct340210237
9132554704
1058790047
1130204918
1217832027
13c245314
147b44d31
155264417
hex381109f

58790047 has 16 divisors (see below), whose sum is σ = 66816000. Its totient is φ = 51426144.

The previous prime is 58790041. The next prime is 58790113. The reversal of 58790047 is 74009785.

It is a cyclic number.

It is not a de Polignac number, because 58790047 - 211 = 58787999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 58789991 and 58790009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58790041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10354 + ... + 14992.

It is an arithmetic number, because the mean of its divisors is an integer number (4176000).

Almost surely, 258790047 is an apocalyptic number.

58790047 is a deficient number, since it is larger than the sum of its proper divisors (8025953).

58790047 is a wasteful number, since it uses less digits than its factorization.

58790047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710.

The product of its (nonzero) digits is 70560, while the sum is 40.

The square root of 58790047 is about 7667.4667915812. The cubic root of 58790047 is about 388.8373151955.

The spelling of 58790047 in words is "fifty-eight million, seven hundred ninety thousand, forty-seven".

Divisors: 1 19 23 29 437 551 667 4639 12673 88141 106697 134531 2027243 2556089 3094213 58790047