Base | Representation |
---|---|
bin | 1110100110111… |
… | …0000111111010 |
3 | 11021021202112202 |
4 | 3221232013322 |
5 | 111141042344 |
6 | 10025110202 |
7 | 1342526201 |
oct | 351560772 |
9 | 137252482 |
10 | 61268474 |
11 | 31647a03 |
12 | 18628362 |
13 | c902447 |
14 | 81cc238 |
15 | 55a394e |
hex | 3a6e1fa |
61268474 has 8 divisors (see below), whose sum is σ = 95071860. Its totient is φ = 29577856.
The previous prime is 61268447. The next prime is 61268489. The reversal of 61268474 is 47486216.
It can be written as a sum of positive squares in 2 ways, for example, as 60949249 + 319225 = 7807^2 + 565^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528119 + ... + 528234.
Almost surely, 261268474 is an apocalyptic number.
61268474 is a deficient number, since it is larger than the sum of its proper divisors (33803386).
61268474 is a wasteful number, since it uses less digits than its factorization.
61268474 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056384.
The product of its digits is 64512, while the sum is 38.
The square root of 61268474 is about 7827.4180928324. The cubic root of 61268474 is about 394.2263852255.
The spelling of 61268474 in words is "sixty-one million, two hundred sixty-eight thousand, four hundred seventy-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •