Base | Representation |
---|---|
bin | 10010101110001… |
… | …11000010000111 |
3 | 101221112010022010 |
4 | 21113013002013 |
5 | 310201144223 |
6 | 23330105303 |
7 | 3614633436 |
oct | 1127070207 |
9 | 357463263 |
10 | 157053063 |
11 | 8071a322 |
12 | 4471b233 |
13 | 266cb30b |
14 | 16c0311d |
15 | dbc4393 |
hex | 95c7087 |
157053063 has 4 divisors (see below), whose sum is σ = 209404088. Its totient is φ = 104702040.
The previous prime is 157053047. The next prime is 157053073. The reversal of 157053063 is 360350751.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 157053063 - 24 = 157053047 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 157053063.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (157053073) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26175508 + ... + 26175513.
It is an arithmetic number, because the mean of its divisors is an integer number (52351022).
Almost surely, 2157053063 is an apocalyptic number.
157053063 is a deficient number, since it is larger than the sum of its proper divisors (52351025).
157053063 is an equidigital number, since it uses as much as digits as its factorization.
157053063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52351024.
The product of its (nonzero) digits is 9450, while the sum is 30.
The square root of 157053063 is about 12532.0813514755. The cubic root of 157053063 is about 539.5298411110.
The spelling of 157053063 in words is "one hundred fifty-seven million, fifty-three thousand, sixty-three".
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