Base | Representation |
---|---|
bin | 1010011001011011… |
… | …1110010110100000 |
3 | 21012111211112200021 |
4 | 2212112332112200 |
5 | 21204001243131 |
6 | 1140541403224 |
7 | 126110311033 |
oct | 24626762640 |
9 | 7174745607 |
10 | 2791040416 |
11 | 1202518a7a |
12 | 65a869514 |
13 | 356311108 |
14 | 1c697101a |
15 | 115069e11 |
hex | a65be5a0 |
2791040416 has 48 divisors (see below), whose sum is σ = 6124325760. Its totient is φ = 1244298240.
The previous prime is 2791040401. The next prime is 2791040429. The reversal of 2791040416 is 6140401972.
2791040416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124680 + ... + 145351.
It is an arithmetic number, because the mean of its divisors is an integer number (127590120).
Almost surely, 22791040416 is an apocalyptic number.
It is an amenable number.
2791040416 is an abundant number, since it is smaller than the sum of its proper divisors (3333285344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2791040416 is a wasteful number, since it uses less digits than its factorization.
2791040416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 270077 (or 270069 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 34.
The square root of 2791040416 is about 52830.2982766518. The cubic root of 2791040416 is about 1407.9547861256.
The spelling of 2791040416 in words is "two billion, seven hundred ninety-one million, forty thousand, four hundred sixteen".
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