Base | Representation |
---|---|
bin | 101000110111000000001… |
… | …000100001100100010001 |
3 | 100221102111222212202002200 |
4 | 220313000020201210101 |
5 | 332000422244320101 |
6 | 5545522541433413 |
7 | 406600551411000 |
oct | 50670010414421 |
9 | 10842458782080 |
10 | 2807837104401 |
11 | 99288493306a |
12 | 394216b6b869 |
13 | 174a1608b414 |
14 | 99c859d8c37 |
15 | 4d08933e986 |
hex | 28dc0221911 |
2807837104401 has 24 divisors (see below), whose sum is σ = 4729754764800. Its totient is φ = 1604478343608.
The previous prime is 2807837104363. The next prime is 2807837104409. The reversal of 2807837104401 is 1044017387082.
It is not a de Polignac number, because 2807837104401 - 27 = 2807837104273 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2807837104409) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 454781025 + ... + 454787198.
It is an arithmetic number, because the mean of its divisors is an integer number (197073115200).
Almost surely, 22807837104401 is an apocalyptic number.
2807837104401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2807837104401 is a deficient number, since it is larger than the sum of its proper divisors (1921917660399).
2807837104401 is an equidigital number, since it uses as much as digits as its factorization.
2807837104401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 909568250 (or 909568233 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 45.
The spelling of 2807837104401 in words is "two trillion, eight hundred seven billion, eight hundred thirty-seven million, one hundred four thousand, four hundred one".
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