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58725427 = 540710861
BaseRepresentation
bin1110000000000…
…1010000110011
311002111120010211
43200001100303
5110013203202
65454404551
71312105105
oct340012063
9132446124
1058725427
1130170312
1217800757
13c221a97
147b29575
1552501d7
hex3801433

58725427 has 4 divisors (see below), whose sum is σ = 58741696. Its totient is φ = 58709160.

The previous prime is 58725421. The next prime is 58725437. The reversal of 58725427 is 72452785.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72452785 = 514490557.

It is a cyclic number.

It is not a de Polignac number, because 58725427 - 215 = 58692659 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 58725427.

It is not an unprimeable number, because it can be changed into a prime (58725421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24 + ... + 10837.

It is an arithmetic number, because the mean of its divisors is an integer number (14685424).

Almost surely, 258725427 is an apocalyptic number.

58725427 is a deficient number, since it is larger than the sum of its proper divisors (16269).

58725427 is a wasteful number, since it uses less digits than its factorization.

58725427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16268.

The product of its digits is 156800, while the sum is 40.

The square root of 58725427 is about 7663.2517249533. The cubic root of 58725427 is about 388.6947974262.

The spelling of 58725427 in words is "fifty-eight million, seven hundred twenty-five thousand, four hundred twenty-seven".

Divisors: 1 5407 10861 58725427