Base | Representation |
---|---|
bin | 1110101010000… |
… | …0011100110100 |
3 | 11021200020022111 |
4 | 3222200130310 |
5 | 111214141422 |
6 | 10033340404 |
7 | 1344345163 |
oct | 352403464 |
9 | 137606274 |
10 | 61474612 |
11 | 31778871 |
12 | 18707704 |
13 | c975214 |
14 | 82433da |
15 | 55e4a77 |
hex | 3aa0734 |
61474612 has 24 divisors (see below), whose sum is σ = 114060800. Its totient is φ = 28939680.
The previous prime is 61474591. The next prime is 61474627. The reversal of 61474612 is 21647416.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2112 + ... + 11287.
Almost surely, 261474612 is an apocalyptic number.
61474612 is a gapful number since it is divisible by the number (62) formed by its first and last digit.
It is an amenable number.
61474612 is a deficient number, since it is larger than the sum of its proper divisors (52586188).
61474612 is a wasteful number, since it uses less digits than its factorization.
61474612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13471 (or 13469 counting only the distinct ones).
The product of its digits is 8064, while the sum is 31.
The square root of 61474612 is about 7840.5747238324. The cubic root of 61474612 is about 394.6680156673.
The spelling of 61474612 in words is "sixty-one million, four hundred seventy-four thousand, six hundred twelve".
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