Base | Representation |
---|---|
bin | 1110100111010… |
… | …0000110000110 |
3 | 11021100000002200 |
4 | 3221310012012 |
5 | 111142333214 |
6 | 10025415330 |
7 | 1342660413 |
oct | 351640606 |
9 | 137300080 |
10 | 61292934 |
11 | 3166431a |
12 | 1863a546 |
13 | c910611 |
14 | 81d710a |
15 | 55aad09 |
hex | 3a74186 |
61292934 has 12 divisors (see below), whose sum is σ = 132801396. Its totient is φ = 20430972.
The previous prime is 61292911. The next prime is 61292971. The reversal of 61292934 is 43929216.
61292934 is a `hidden beast` number, since 612 + 9 + 2 + 9 + 34 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1702564 + ... + 1702599.
It is an arithmetic number, because the mean of its divisors is an integer number (11066783).
Almost surely, 261292934 is an apocalyptic number.
61292934 is an abundant number, since it is smaller than the sum of its proper divisors (71508462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61292934 is a wasteful number, since it uses less digits than its factorization.
61292934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3405171 (or 3405168 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The square root of 61292934 is about 7828.9803933846. The cubic root of 61292934 is about 394.2788401223.
It can be divided in two parts, 61292 and 934, that added together give a palindrome (62226).
The spelling of 61292934 in words is "sixty-one million, two hundred ninety-two thousand, nine hundred thirty-four".
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