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58064231 = 174497607
BaseRepresentation
bin1101110101111…
…1110101100111
311001020222011002
43131133311213
5104331023411
65432303515
71303352321
oct335376547
9131228132
1058064231
112a859575
1217541b9b
13c04cb44
1479d6611
15516e33b
hex375fd67

58064231 has 8 divisors (see below), whose sum is σ = 61624800. Its totient is φ = 54519808.

The previous prime is 58064221. The next prime is 58064239. The reversal of 58064231 is 13246085.

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 58064231 - 210 = 58063207 is a prime.

It is a super-2 number, since 2×580642312 = 6742909843242722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58064194 and 58064203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58064239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3830 + ... + 11436.

It is an arithmetic number, because the mean of its divisors is an integer number (7703100).

Almost surely, 258064231 is an apocalyptic number.

58064231 is a deficient number, since it is larger than the sum of its proper divisors (3560569).

58064231 is a wasteful number, since it uses less digits than its factorization.

58064231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8073.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 58064231 is about 7619.9889107531. The cubic root of 58064231 is about 387.2305023120.

The spelling of 58064231 in words is "fifty-eight million, sixty-four thousand, two hundred thirty-one".

Divisors: 1 17 449 7607 7633 129319 3415543 58064231