Base | Representation |
---|---|
bin | 10010101110100… |
… | …01110001100011 |
3 | 101221121100122121 |
4 | 21113101301203 |
5 | 310204101214 |
6 | 23331045111 |
7 | 3615205630 |
oct | 1127216143 |
9 | 357540577 |
10 | 157097059 |
11 | 8074a389 |
12 | 44740797 |
13 | 26715352 |
14 | 16c15187 |
15 | dbd2424 |
hex | 95d1c63 |
157097059 has 8 divisors (see below), whose sum is σ = 180452448. Its totient is φ = 133969920.
The previous prime is 157097047. The next prime is 157097093. The reversal of 157097059 is 950790751.
157097059 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 157097059 - 25 = 157097027 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (157097009) 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, 55582 + ... + 58339.
It is an arithmetic number, because the mean of its divisors is an integer number (22556556).
Almost surely, 2157097059 is an apocalyptic number.
157097059 is a deficient number, since it is larger than the sum of its proper divisors (23355389).
157097059 is a wasteful number, since it uses less digits than its factorization.
157097059 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114125.
The product of its (nonzero) digits is 99225, while the sum is 43.
The square root of 157097059 is about 12533.8365634789. The cubic root of 157097059 is about 539.5802167362.
The spelling of 157097059 in words is "one hundred fifty-seven million, ninety-seven thousand, fifty-nine".
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