Base | Representation |
---|---|
bin | 1110100110100… |
… | …0100101100010 |
3 | 11021020121102202 |
4 | 3221220211202 |
5 | 111134331134 |
6 | 10024413202 |
7 | 1342403111 |
oct | 351504542 |
9 | 137217382 |
10 | 61245794 |
11 | 31631965 |
12 | 18617202 |
13 | c8c501c |
14 | 81c3c78 |
15 | 559bd7e |
hex | 3a68962 |
61245794 has 16 divisors (see below), whose sum is σ = 94766976. Its totient is φ = 29670000.
The previous prime is 61245787. The next prime is 61245799. The reversal of 61245794 is 49754216.
It is not an unprimeable number, because it can be changed into a prime (61245799) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6269 + ... + 12719.
It is an arithmetic number, because the mean of its divisors is an integer number (5922936).
Almost surely, 261245794 is an apocalyptic number.
61245794 is a deficient number, since it is larger than the sum of its proper divisors (33521182).
61245794 is a wasteful number, since it uses less digits than its factorization.
61245794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6601.
The product of its digits is 60480, while the sum is 38.
The square root of 61245794 is about 7825.9692051528. The cubic root of 61245794 is about 394.1777350943.
The spelling of 61245794 in words is "sixty-one million, two hundred forty-five thousand, seven hundred ninety-four".
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