Base | Representation |
---|---|
bin | 1101110110111… |
… | …1011010110011 |
3 | 11001101012200210 |
4 | 3131233122303 |
5 | 104340044201 |
6 | 5433515203 |
7 | 1304036352 |
oct | 335573263 |
9 | 131335623 |
10 | 58128051 |
11 | 2a8a2513 |
12 | 17572b03 |
13 | c072bc7 |
14 | 7a11999 |
15 | 51831d6 |
hex | 376f6b3 |
58128051 has 4 divisors (see below), whose sum is σ = 77504072. Its totient is φ = 38752032.
The previous prime is 58128047. The next prime is 58128053. The reversal of 58128051 is 15082185.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 58128051 - 22 = 58128047 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (58128053) 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, 9688006 + ... + 9688011.
It is an arithmetic number, because the mean of its divisors is an integer number (19376018).
Almost surely, 258128051 is an apocalyptic number.
58128051 is a deficient number, since it is larger than the sum of its proper divisors (19376021).
58128051 is a wasteful number, since it uses less digits than its factorization.
58128051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19376020.
The product of its (nonzero) digits is 3200, while the sum is 30.
The square root of 58128051 is about 7624.1754308253. The cubic root of 58128051 is about 387.3723222787.
The spelling of 58128051 in words is "fifty-eight million, one hundred twenty-eight thousand, fifty-one".
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