Base | Representation |
---|---|
bin | 100000101100011… |
… | …0111100001101000 |
3 | 2211110021022010101 |
4 | 1001120313201220 |
5 | 4221320203203 |
6 | 300505155144 |
7 | 36120445210 |
oct | 10130674150 |
9 | 2743238111 |
10 | 1097037928 |
11 | 513281918 |
12 | 26748bab4 |
13 | 14638468c |
14 | a59ab240 |
15 | 6649d41d |
hex | 41637868 |
1097037928 has 16 divisors (see below), whose sum is σ = 2350795680. Its totient is φ = 470159088.
The previous prime is 1097037913. The next prime is 1097037947. The reversal of 1097037928 is 8297307901.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9794926 + ... + 9795037.
It is an arithmetic number, because the mean of its divisors is an integer number (146924730).
Almost surely, 21097037928 is an apocalyptic number.
It is an amenable number.
1097037928 is an abundant number, since it is smaller than the sum of its proper divisors (1253757752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1097037928 is a wasteful number, since it uses less digits than its factorization.
1097037928 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19589976 (or 19589972 counting only the distinct ones).
The product of its (nonzero) digits is 190512, while the sum is 46.
The square root of 1097037928 is about 33121.5628858301. The cubic root of 1097037928 is about 1031.3527103919.
The spelling of 1097037928 in words is "one billion, ninety-seven million, thirty-seven thousand, nine hundred twenty-eight".
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