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58872372 = 22313377387
BaseRepresentation
bin1110000010010…
…1001000110100
311002210000201020
43200211020310
5110032403442
65501501140
71313256366
oct340451064
9132700636
1058872372
1130260759
12178717b0
13c273930
147b66d36
15527d9ec
hex3825234

58872372 has 24 divisors (see below), whose sum is σ = 147936096. Its totient is φ = 18114528.

The previous prime is 58872371. The next prime is 58872389. The reversal of 58872372 is 27327885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58872371) 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, 188538 + ... + 188849.

It is an arithmetic number, because the mean of its divisors is an integer number (6164004).

Almost surely, 258872372 is an apocalyptic number.

58872372 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

58872372 is an abundant number, since it is smaller than the sum of its proper divisors (89063724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

58872372 is a wasteful number, since it uses less digits than its factorization.

58872372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377407 (or 377405 counting only the distinct ones).

The product of its digits is 188160, while the sum is 42.

The square root of 58872372 is about 7672.8333749665. The cubic root of 58872372 is about 389.0187296996.

The spelling of 58872372 in words is "fifty-eight million, eight hundred seventy-two thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 377387 754774 1132161 1509548 2264322 4528644 4906031 9812062 14718093 19624124 29436186 58872372