Base | Representation |
---|---|
bin | 1110100111100… |
… | …1011011010010 |
3 | 11021101010001102 |
4 | 3221321123102 |
5 | 111144033040 |
6 | 10030104402 |
7 | 1343111156 |
oct | 351713322 |
9 | 137333042 |
10 | 61314770 |
11 | 31679770 |
12 | 1864b102 |
13 | c91a53a |
14 | 8201066 |
15 | 55b2515 |
hex | 3a796d2 |
61314770 has 32 divisors (see below), whose sum is σ = 121772160. Its totient is φ = 22042240.
The previous prime is 61314751. The next prime is 61314779. The reversal of 61314770 is 7741316.
It is not an unprimeable number, because it can be changed into a prime (61314779) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6659 + ... + 12921.
It is an arithmetic number, because the mean of its divisors is an integer number (3805380).
Almost surely, 261314770 is an apocalyptic number.
61314770 is a deficient number, since it is larger than the sum of its proper divisors (60457390).
61314770 is a wasteful number, since it uses less digits than its factorization.
61314770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6370.
The product of its (nonzero) digits is 3528, while the sum is 29.
The square root of 61314770 is about 7830.3748313858. The cubic root of 61314770 is about 394.3256560166.
It can be divided in two parts, 6131 and 4770, that added together give a palindrome (10901).
The spelling of 61314770 in words is "sixty-one million, three hundred fourteen thousand, seven hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •