Base | Representation |
---|---|
bin | 1110101001111… |
… | …0111111010011 |
3 | 11021122221002211 |
4 | 3222132333103 |
5 | 111213444002 |
6 | 10033252551 |
7 | 1344321553 |
oct | 352367723 |
9 | 137587084 |
10 | 61468627 |
11 | 31774320 |
12 | 18704157 |
13 | c97258c |
14 | 8241163 |
15 | 55e2dd7 |
hex | 3a9efd3 |
61468627 has 16 divisors (see below), whose sum is σ = 70479360. Its totient is φ = 53064000.
The previous prime is 61468607. The next prime is 61468637. The reversal of 61468627 is 72686416.
It is not a de Polignac number, because 61468627 - 215 = 61435859 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 61468627.
It is not an unprimeable number, because it can be changed into a prime (61468607) 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, 37399 + ... + 39007.
It is an arithmetic number, because the mean of its divisors is an integer number (4404960).
Almost surely, 261468627 is an apocalyptic number.
61468627 is a deficient number, since it is larger than the sum of its proper divisors (9010733).
61468627 is a wasteful number, since it uses less digits than its factorization.
61468627 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1794.
The product of its digits is 96768, while the sum is 40.
The square root of 61468627 is about 7840.1930460927. The cubic root of 61468627 is about 394.6552073190.
The spelling of 61468627 in words is "sixty-one million, four hundred sixty-eight thousand, six hundred twenty-seven".
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