Base | Representation |
---|---|
bin | 110110110111010… |
… | …001110010010000 |
3 | 2101011000020100010 |
4 | 312313101302100 |
5 | 3341114213212 |
6 | 231200354520 |
7 | 31544533053 |
oct | 6667216220 |
9 | 2334006303 |
10 | 920460432 |
11 | 432637601 |
12 | 218315a40 |
13 | 11890b558 |
14 | 8a364a9a |
15 | 55c1e03c |
hex | 36dd1c90 |
920460432 has 40 divisors (see below), whose sum is σ = 2454565120. Its totient is φ = 296922240.
The previous prime is 920460407. The next prime is 920460439. The reversal of 920460432 is 234064029.
920460432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 920460432.
It is not an unprimeable number, because it can be changed into a prime (920460439) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307807 + ... + 310782.
It is an arithmetic number, because the mean of its divisors is an integer number (61364128).
Almost surely, 2920460432 is an apocalyptic number.
It is an amenable number.
920460432 is an abundant number, since it is smaller than the sum of its proper divisors (1534104688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920460432 is a wasteful number, since it uses less digits than its factorization.
920460432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618631 (or 618625 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
The square root of 920460432 is about 30339.0908235563. The cubic root of 920460432 is about 972.7510495283.
The spelling of 920460432 in words is "nine hundred twenty million, four hundred sixty thousand, four hundred thirty-two".
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