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58725697 = 372935417
BaseRepresentation
bin1110000000000…
…1010101000001
311002111120111211
43200001111001
5110013210242
65454410121
71312105642
oct340012501
9132446454
1058725697
1130170538
1217800941
13c221c44
147b296c9
155250317
hex3801541

58725697 has 8 divisors (see below), whose sum is σ = 60529896. Its totient is φ = 56932992.

The previous prime is 58725691. The next prime is 58725707. The reversal of 58725697 is 79652785.

It can be written as a sum of positive squares in 4 ways, for example, as 21381376 + 37344321 = 4624^2 + 6111^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58725697 - 211 = 58723649 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58725697.

It is not an unprimeable number, because it can be changed into a prime (58725691) 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, 8133 + ... + 13549.

It is an arithmetic number, because the mean of its divisors is an integer number (7566237).

Almost surely, 258725697 is an apocalyptic number.

It is an amenable number.

58725697 is a deficient number, since it is larger than the sum of its proper divisors (1804199).

58725697 is a wasteful number, since it uses less digits than its factorization.

58725697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5747.

The product of its digits is 1058400, while the sum is 49.

The square root of 58725697 is about 7663.2693414756. The cubic root of 58725697 is about 388.6953931218.

The spelling of 58725697 in words is "fifty-eight million, seven hundred twenty-five thousand, six hundred ninety-seven".

Divisors: 1 37 293 5417 10841 200429 1587181 58725697