Base | Representation |
---|---|
bin | 1011100100011… |
… | …01100111100001 |
3 | 20202121121021112 |
4 | 11302031213201 |
5 | 144321032212 |
6 | 13344033105 |
7 | 2255621600 |
oct | 562154741 |
9 | 222547245 |
10 | 97049057 |
11 | 4a866436 |
12 | 28602795 |
13 | 1714c5a1 |
14 | cc63a37 |
15 | 87c0422 |
hex | 5c8d9e1 |
97049057 has 12 divisors (see below), whose sum is σ = 113379840. Its totient is φ = 82826856.
The previous prime is 97049027. The next prime is 97049063. The reversal of 97049057 is 75094079.
It is a happy number.
It is not a de Polignac number, because 97049057 - 218 = 96786913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (97049027) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7568 + ... + 15854.
It is an arithmetic number, because the mean of its divisors is an integer number (9448320).
Almost surely, 297049057 is an apocalyptic number.
It is an amenable number.
97049057 is a deficient number, since it is larger than the sum of its proper divisors (16330783).
97049057 is a wasteful number, since it uses less digits than its factorization.
97049057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8540 (or 8533 counting only the distinct ones).
The product of its (nonzero) digits is 79380, while the sum is 41.
The square root of 97049057 is about 9851.3479788301. The cubic root of 97049057 is about 459.5475339815.
The spelling of 97049057 in words is "ninety-seven million, forty-nine thousand, fifty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •