Base | Representation |
---|---|
bin | 100100000100110100101… |
… | …001010110101100110010 |
3 | 22202222221022020020211120 |
4 | 210010310221112230302 |
5 | 311104123310322111 |
6 | 5134512350523110 |
7 | 344051620044414 |
oct | 44046451265462 |
9 | 8688838206746 |
10 | 2479079385906 |
11 | 87640a758272 |
12 | 340566806496 |
13 | 14ca12374046 |
14 | 87db94269b4 |
15 | 44747145406 |
hex | 24134a56b32 |
2479079385906 has 16 divisors (see below), whose sum is σ = 5006296236864. Its totient is φ = 818336884464.
The previous prime is 2479079385869. The next prime is 2479079385917. The reversal of 2479079385906 is 6095839709742.
It is a super-2 number, since 2×24790793859062 (a number of 26 digits) contains 22 as substring.
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, 2005727041 + ... + 2005728276.
It is an arithmetic number, because the mean of its divisors is an integer number (312893514804).
Almost surely, 22479079385906 is an apocalyptic number.
2479079385906 is an abundant number, since it is smaller than the sum of its proper divisors (2527216850958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2479079385906 is a wasteful number, since it uses less digits than its factorization.
2479079385906 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4011455425.
The product of its (nonzero) digits is 205752960, while the sum is 69.
The spelling of 2479079385906 in words is "two trillion, four hundred seventy-nine billion, seventy-nine million, three hundred eighty-five thousand, nine hundred six".
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