Base | Representation |
---|---|
bin | 1011100111010… |
… | …01011101001011 |
3 | 20210022201021202 |
4 | 11303221131023 |
5 | 144420101402 |
6 | 13400054415 |
7 | 2262046364 |
oct | 563513513 |
9 | 223281252 |
10 | 97425227 |
11 | 4aaa3019 |
12 | 2876440b |
13 | 17251883 |
14 | cd20b6b |
15 | 8846b02 |
hex | 5ce974b |
97425227 has 4 divisors (see below), whose sum is σ = 97452840. Its totient is φ = 97397616.
The previous prime is 97425199. The next prime is 97425253. The reversal of 97425227 is 72252479.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72252479 = 13 ⋅5557883.
It is a cyclic number.
It is not a de Polignac number, because 97425227 - 212 = 97421131 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (97425257) 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, 7577 + ... + 15882.
It is an arithmetic number, because the mean of its divisors is an integer number (24363210).
Almost surely, 297425227 is an apocalyptic number.
97425227 is a deficient number, since it is larger than the sum of its proper divisors (27613).
97425227 is a wasteful number, since it uses less digits than its factorization.
97425227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27612.
The product of its digits is 70560, while the sum is 38.
The square root of 97425227 is about 9870.4218248259. The cubic root of 97425227 is about 460.1405163033.
The spelling of 97425227 in words is "ninety-seven million, four hundred twenty-five thousand, two hundred twenty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •