Base | Representation |
---|---|
bin | 11101111101000010000… |
… | …100101011001010000000 |
3 | 21021210002021201022211212 |
4 | 131331002010223022000 |
5 | 232211044322401014 |
6 | 4213340453425252 |
7 | 301500006044102 |
oct | 35750204531200 |
9 | 7253067638755 |
10 | 2058397856384 |
11 | 723a63a22711 |
12 | 292b2133b228 |
13 | 11c14c0b7b8c |
14 | 718ac651572 |
15 | 38824c5b23e |
hex | 1df4212b280 |
2058397856384 has 64 divisors (see below), whose sum is σ = 4246950009600. Its totient is φ = 993113533440.
The previous prime is 2058397856363. The next prime is 2058397856387. The reversal of 2058397856384 is 4836587938502.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
It is not an unprimeable number, because it can be changed into a prime (2058397856387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1982399 + ... + 2836670.
It is an arithmetic number, because the mean of its divisors is an integer number (66358593900).
Almost surely, 22058397856384 is an apocalyptic number.
It is an amenable number.
2058397856384 is an abundant number, since it is smaller than the sum of its proper divisors (2188552153216).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2058397856384 is an equidigital number, since it uses as much as digits as its factorization.
2058397856384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4819201 (or 4819189 counting only the distinct ones).
The product of its (nonzero) digits is 348364800, while the sum is 68.
The spelling of 2058397856384 in words is "two trillion, fifty-eight billion, three hundred ninety-seven million, eight hundred fifty-six thousand, three hundred eighty-four".
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