Base | Representation |
---|---|
bin | 111011011000100010111… |
… | …100110001101111100000 |
3 | 112110010021100002200122222 |
4 | 323120202330301233200 |
5 | 1013324442123221203 |
6 | 12402410203450212 |
7 | 600554105426624 |
oct | 73304274615740 |
9 | 15403240080588 |
10 | 4080805288928 |
11 | 1333729221195 |
12 | 55aa79526968 |
13 | 237a83a15874 |
14 | 10172501d184 |
15 | 7123eee8038 |
hex | 3b622f31be0 |
4080805288928 has 48 divisors (see below), whose sum is σ = 8329464984960. Its totient is φ = 1965960460800.
The previous prime is 4080805288919. The next prime is 4080805288957. The reversal of 4080805288928 is 8298825080804.
It is a super-2 number, since 2×40808052889282 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a congruent number.
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, 8754743 + ... + 9209078.
It is an arithmetic number, because the mean of its divisors is an integer number (173530520520).
Almost surely, 24080805288928 is an apocalyptic number.
It is an amenable number.
4080805288928 is an abundant number, since it is smaller than the sum of its proper divisors (4248659696032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4080805288928 is a wasteful number, since it uses less digits than its factorization.
4080805288928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17964091 (or 17964083 counting only the distinct ones).
The product of its (nonzero) digits is 23592960, while the sum is 62.
The spelling of 4080805288928 in words is "four trillion, eighty billion, eight hundred five million, two hundred eighty-eight thousand, nine hundred twenty-eight".
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