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58134281 = 196150159
BaseRepresentation
bin1101110111000…
…0111100001001
311001101112020112
43131300330021
5104340244111
65434004105
71304063462
oct335607411
9131345215
1058134281
112a8a7167
1217576635
13c0759aa
147a13d69
155184e8b
hex3770f09

58134281 has 8 divisors (see below), whose sum is σ = 62198400. Its totient is φ = 54170640.

The previous prime is 58134259. The next prime is 58134301. The reversal of 58134281 is 18243185.

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 58134281 - 26 = 58134217 is a prime.

It is a super-2 number, since 2×581342812 = 6759189254773922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (58134221) 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, 23921 + ... + 26238.

It is an arithmetic number, because the mean of its divisors is an integer number (7774800).

Almost surely, 258134281 is an apocalyptic number.

It is an amenable number.

58134281 is a deficient number, since it is larger than the sum of its proper divisors (4064119).

58134281 is a wasteful number, since it uses less digits than its factorization.

58134281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50239.

The product of its digits is 7680, while the sum is 32.

The square root of 58134281 is about 7624.5839886514. The cubic root of 58134281 is about 387.3861609407.

The spelling of 58134281 in words is "fifty-eight million, one hundred thirty-four thousand, two hundred eighty-one".

Divisors: 1 19 61 1159 50159 953021 3059699 58134281