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58385699 = 139420041
BaseRepresentation
bin1101111010111…
…0010100100011
311001212022010022
43132232110203
5104421320244
65443224055
71306161461
oct336562443
9131768108
1058385699
112aa59049
121767802b
13c133268
147a7b831
1551d46ee
hex37ae523

58385699 has 4 divisors (see below), whose sum is σ = 58805880. Its totient is φ = 57965520.

The previous prime is 58385693. The next prime is 58385711. The reversal of 58385699 is 99658385.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99658385 = 519931677.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58385699 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 58385699.

It is not an unprimeable number, because it can be changed into a prime (58385693) 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, 209882 + ... + 210159.

It is an arithmetic number, because the mean of its divisors is an integer number (14701470).

Almost surely, 258385699 is an apocalyptic number.

58385699 is a deficient number, since it is larger than the sum of its proper divisors (420181).

58385699 is a wasteful number, since it uses less digits than its factorization.

58385699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420180.

The product of its digits is 2332800, while the sum is 53.

The square root of 58385699 is about 7641.0535268378. The cubic root of 58385699 is about 387.9438111675.

The spelling of 58385699 in words is "fifty-eight million, three hundred eighty-five thousand, six hundred ninety-nine".

Divisors: 1 139 420041 58385699