Base | Representation |
---|---|
bin | 110110100000011… |
… | …000100001101000 |
3 | 2100201201022112210 |
4 | 312200120201220 |
5 | 3333100134403 |
6 | 230424005120 |
7 | 31442525301 |
oct | 6640304150 |
9 | 2321638483 |
10 | 914458728 |
11 | 42a208417 |
12 | 2163007a0 |
13 | 1175b9851 |
14 | 896417a8 |
15 | 55435b03 |
hex | 36818868 |
914458728 has 16 divisors (see below), whose sum is σ = 2286146880. Its totient is φ = 304819568.
The previous prime is 914458717. The next prime is 914458757. The reversal of 914458728 is 827854419.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19051200 + ... + 19051247.
It is an arithmetic number, because the mean of its divisors is an integer number (142884180).
Almost surely, 2914458728 is an apocalyptic number.
It is an amenable number.
914458728 is an abundant number, since it is smaller than the sum of its proper divisors (1371688152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
914458728 is a wasteful number, since it uses less digits than its factorization.
914458728 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38102456 (or 38102452 counting only the distinct ones).
The product of its digits is 645120, while the sum is 48.
The square root of 914458728 is about 30240.0186507879. The cubic root of 914458728 is about 970.6322190164.
The spelling of 914458728 in words is "nine hundred fourteen million, four hundred fifty-eight thousand, seven hundred twenty-eight".
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