Base | Representation |
---|---|
bin | 1101110111011… |
… | …0100001011011 |
3 | 11001102200121102 |
4 | 3131312201123 |
5 | 104342012042 |
6 | 5434302015 |
7 | 1304220236 |
oct | 335664133 |
9 | 131380542 |
10 | 58157147 |
11 | 2a912364 |
12 | 1758790b |
13 | c083219 |
14 | 7a1c41d |
15 | 518bb32 |
hex | 377685b |
58157147 has 8 divisors (see below), whose sum is σ = 61498752. Its totient is φ = 54907200.
The previous prime is 58157131. The next prime is 58157161. The reversal of 58157147 is 74175185.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 58157147 - 24 = 58157131 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 58157147.
It is not an unprimeable number, because it can be changed into a prime (58157117) 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, 21608 + ... + 24149.
It is an arithmetic number, because the mean of its divisors is an integer number (7687344).
Almost surely, 258157147 is an apocalyptic number.
58157147 is a deficient number, since it is larger than the sum of its proper divisors (3341605).
58157147 is a wasteful number, since it uses less digits than its factorization.
58157147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45829.
The product of its digits is 39200, while the sum is 38.
The square root of 58157147 is about 7626.0833328780. The cubic root of 58157147 is about 387.4369445787.
The spelling of 58157147 in words is "fifty-eight million, one hundred fifty-seven thousand, one hundred forty-seven".
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