Base | Representation |
---|---|
bin | 10011000111000110… |
… | …00101110111101001 |
3 | 222111001010222011000 |
4 | 21203203011313221 |
5 | 132003034444212 |
6 | 4414033025213 |
7 | 512153140005 |
oct | 114343056751 |
9 | 28431128130 |
10 | 10260078057 |
11 | 4395601559 |
12 | 1ba40b5209 |
13 | c7684b108 |
14 | 6d4903705 |
15 | 400b331dc |
hex | 2638c5de9 |
10260078057 has 8 divisors (see below), whose sum is σ = 15200115680. Its totient is φ = 6840052020.
The previous prime is 10260078053. The next prime is 10260078067. The reversal of 10260078057 is 75087006201.
It is not a de Polignac number, because 10260078057 - 22 = 10260078053 is a prime.
It is a super-3 number, since 3×102600780573 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10260078053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190001419 + ... + 190001472.
It is an arithmetic number, because the mean of its divisors is an integer number (1900014460).
Almost surely, 210260078057 is an apocalyptic number.
It is an amenable number.
10260078057 is a deficient number, since it is larger than the sum of its proper divisors (4940037623).
10260078057 is an equidigital number, since it uses as much as digits as its factorization.
10260078057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380002900 (or 380002894 counting only the distinct ones).
The product of its (nonzero) digits is 23520, while the sum is 36.
The spelling of 10260078057 in words is "ten billion, two hundred sixty million, seventy-eight thousand, fifty-seven".
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