Base | Representation |
---|---|
bin | 1110101001000… |
… | …1110111101100 |
3 | 11021120012101122 |
4 | 3222101313230 |
5 | 111210234032 |
6 | 10032200112 |
7 | 1344006110 |
oct | 352216754 |
9 | 137505348 |
10 | 61414892 |
11 | 31737a10 |
12 | 18699038 |
13 | c953c96 |
14 | 8229740 |
15 | 55d2012 |
hex | 3a91dec |
61414892 has 24 divisors (see below), whose sum is σ = 133996800. Its totient is φ = 23927760.
The previous prime is 61414877. The next prime is 61414901. The reversal of 61414892 is 29841416.
It is a happy 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, 99392 + ... + 100007.
It is an arithmetic number, because the mean of its divisors is an integer number (5583200).
Almost surely, 261414892 is an apocalyptic number.
It is an amenable number.
61414892 is an abundant number, since it is smaller than the sum of its proper divisors (72581908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61414892 is a wasteful number, since it uses less digits than its factorization.
61414892 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 199421 (or 199419 counting only the distinct ones).
The product of its digits is 13824, while the sum is 35.
The square root of 61414892 is about 7836.7654041703. The cubic root of 61414892 is about 394.5401731345.
The spelling of 61414892 in words is "sixty-one million, four hundred fourteen thousand, eight hundred ninety-two".
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