Base | Representation |
---|---|
bin | 1110101111011… |
… | …0111100110000 |
3 | 11022100020022201 |
4 | 3223312330300 |
5 | 111312011122 |
6 | 10045112544 |
7 | 1350352135 |
oct | 353667460 |
9 | 138306281 |
10 | 61828912 |
11 | 3199aa82 |
12 | 18858754 |
13 | ca6a572 |
14 | 82d658c |
15 | 5664a27 |
hex | 3af6f30 |
61828912 has 10 divisors (see below), whose sum is σ = 119793548. Its totient is φ = 30914448.
The previous prime is 61828909. The next prime is 61828919. The reversal of 61828912 is 21982816.
It is not an unprimeable number, because it can be changed into a prime (61828919) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1932138 + ... + 1932169.
Almost surely, 261828912 is an apocalyptic number.
It is an amenable number.
61828912 is a deficient number, since it is larger than the sum of its proper divisors (57964636).
61828912 is a wasteful number, since it uses less digits than its factorization.
61828912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3864315 (or 3864309 counting only the distinct ones).
The product of its digits is 13824, while the sum is 37.
The square root of 61828912 is about 7863.1362699625. The cubic root of 61828912 is about 395.4247676477.
The spelling of 61828912 in words is "sixty-one million, eight hundred twenty-eight thousand, nine hundred twelve".
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