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58874889 = 319624963
BaseRepresentation
bin1110000010010…
…1110000001001
311002210011011110
43200211300021
5110032444024
65501520533
71313266623
oct340456011
9132704143
1058874889
1130262637
1217873149
13c274b18
147b67c13
15527e629
hex3825c09

58874889 has 4 divisors (see below), whose sum is σ = 78499856. Its totient is φ = 39249924.

The previous prime is 58874873. The next prime is 58874897. The reversal of 58874889 is 98847885.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 58874889 - 24 = 58874873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58874489) 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, 9812479 + ... + 9812484.

It is an arithmetic number, because the mean of its divisors is an integer number (19624964).

Almost surely, 258874889 is an apocalyptic number.

It is an amenable number.

58874889 is a deficient number, since it is larger than the sum of its proper divisors (19624967).

58874889 is a wasteful number, since it uses less digits than its factorization.

58874889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19624966.

The product of its digits is 5160960, while the sum is 57.

The square root of 58874889 is about 7672.9973934571. The cubic root of 58874889 is about 389.0242735914.

The spelling of 58874889 in words is "fifty-eight million, eight hundred seventy-four thousand, eight hundred eighty-nine".

Divisors: 1 3 19624963 58874889