Base | Representation |
---|---|
bin | 1101110111011… |
… | …0011111001111 |
3 | 11001102200102020 |
4 | 3131312133033 |
5 | 104342011012 |
6 | 5434301223 |
7 | 1304216646 |
oct | 335663717 |
9 | 131380366 |
10 | 58157007 |
11 | 2a912247 |
12 | 17587813 |
13 | c08313c |
14 | 7a1c35d |
15 | 518ba8c |
hex | 37767cf |
58157007 has 8 divisors (see below), whose sum is σ = 79638576. Its totient is φ = 37723392.
The previous prime is 58157003. The next prime is 58157009. The reversal of 58157007 is 70075185.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58157007 - 22 = 58157003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58157003) 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, 261858 + ... + 262079.
It is an arithmetic number, because the mean of its divisors is an integer number (9954822).
Almost surely, 258157007 is an apocalyptic number.
58157007 is a deficient number, since it is larger than the sum of its proper divisors (21481569).
58157007 is a wasteful number, since it uses less digits than its factorization.
58157007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 523977.
The product of its (nonzero) digits is 9800, while the sum is 33.
The square root of 58157007 is about 7626.0741538488. The cubic root of 58157007 is about 387.4366336899.
The spelling of 58157007 in words is "fifty-eight million, one hundred fifty-seven thousand, seven".
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