Base | Representation |
---|---|
bin | 1110100111011… |
… | …0100010010110 |
3 | 11021100111211001 |
4 | 3221312202112 |
5 | 111143143214 |
6 | 10025533514 |
7 | 1343031520 |
oct | 351664226 |
9 | 137314731 |
10 | 61302934 |
11 | 31670890 |
12 | 1864429a |
13 | c915034 |
14 | 81daa10 |
15 | 55adc74 |
hex | 3a76896 |
61302934 has 32 divisors (see below), whose sum is σ = 118351872. Its totient is φ = 23112000.
The previous prime is 61302931. The next prime is 61302937. The reversal of 61302934 is 43920316.
It is an interprime number because it is at equal distance from previous prime (61302931) and next prime (61302937).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61302931) 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, 1647 + ... + 11194.
It is an arithmetic number, because the mean of its divisors is an integer number (3698496).
Almost surely, 261302934 is an apocalyptic number.
61302934 is a deficient number, since it is larger than the sum of its proper divisors (57048938).
61302934 is a wasteful number, since it uses less digits than its factorization.
61302934 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12892.
The product of its (nonzero) digits is 3888, while the sum is 28.
The square root of 61302934 is about 7829.6190201056. The cubic root of 61302934 is about 394.3002812779.
The spelling of 61302934 in words is "sixty-one million, three hundred two thousand, nine hundred thirty-four".
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