Base | Representation |
---|---|
bin | 10010101110001… |
… | …11000100010001 |
3 | 101221112010111020 |
4 | 21113013010101 |
5 | 310201200301 |
6 | 23330110053 |
7 | 3614634024 |
oct | 1127070421 |
9 | 357463436 |
10 | 157053201 |
11 | 8071a438 |
12 | 4471b329 |
13 | 266cb3b6 |
14 | 16c031bb |
15 | dbc4436 |
hex | 95c7111 |
157053201 has 4 divisors (see below), whose sum is σ = 209404272. Its totient is φ = 104702132.
The previous prime is 157053187. The next prime is 157053203. The reversal of 157053201 is 102350751.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 157053201 - 27 = 157053073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (157053203) 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, 26175531 + ... + 26175536.
It is an arithmetic number, because the mean of its divisors is an integer number (52351068).
Almost surely, 2157053201 is an apocalyptic number.
It is an amenable number.
157053201 is a deficient number, since it is larger than the sum of its proper divisors (52351071).
157053201 is an equidigital number, since it uses as much as digits as its factorization.
157053201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52351070.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 157053201 is about 12532.0868573434. The cubic root of 157053201 is about 539.5299991364.
The spelling of 157053201 in words is "one hundred fifty-seven million, fifty-three thousand, two hundred one".
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