Base | Representation |
---|---|
bin | 110110111000111… |
… | …100000111000100 |
3 | 2101011211100202001 |
4 | 312320330013010 |
5 | 3341222132230 |
6 | 231213555044 |
7 | 31551325546 |
oct | 6670740704 |
9 | 2334740661 |
10 | 920895940 |
11 | 432904828 |
12 | 2184a5a84 |
13 | 118a31853 |
14 | 8a439696 |
15 | 55ca80ca |
hex | 36e3c1c4 |
920895940 has 48 divisors (see below), whose sum is σ = 1957342464. Its totient is φ = 363916800.
The previous prime is 920895929. The next prime is 920895961. The reversal of 920895940 is 49598029.
920895940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 709372 + ... + 710668.
It is an arithmetic number, because the mean of its divisors is an integer number (40777968).
Almost surely, 2920895940 is an apocalyptic number.
It is an amenable number.
920895940 is an abundant number, since it is smaller than the sum of its proper divisors (1036446524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920895940 is a wasteful number, since it uses less digits than its factorization.
920895940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1708 (or 1706 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 46.
The square root of 920895940 is about 30346.2673157672. The cubic root of 920895940 is about 972.9044416253.
The spelling of 920895940 in words is "nine hundred twenty million, eight hundred ninety-five thousand, nine hundred forty".
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