Base | Representation |
---|---|
bin | 10011000111001000… |
… | …11011000000010100 |
3 | 222111001210200111101 |
4 | 21203210123000110 |
5 | 132003132124042 |
6 | 4414044315444 |
7 | 512156121451 |
oct | 114344330024 |
9 | 28431720441 |
10 | 10260426772 |
11 | 439581a552 |
12 | 1ba4242b84 |
13 | c76940a5b |
14 | 6d4994828 |
15 | 400ba16b7 |
hex | 26391b014 |
10260426772 has 12 divisors (see below), whose sum is σ = 19011967380. Its totient is φ = 4828436096.
The previous prime is 10260426739. The next prime is 10260426817. The reversal of 10260426772 is 27762406201.
It can be written as a sum of positive squares in 2 ways, for example, as 5883810436 + 4376616336 = 76706^2 + 66156^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75444247 + ... + 75444382.
It is an arithmetic number, because the mean of its divisors is an integer number (1584330615).
Almost surely, 210260426772 is an apocalyptic number.
It is an amenable number.
10260426772 is a deficient number, since it is larger than the sum of its proper divisors (8751540608).
10260426772 is a wasteful number, since it uses less digits than its factorization.
10260426772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 150888650 (or 150888648 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 37.
The spelling of 10260426772 in words is "ten billion, two hundred sixty million, four hundred twenty-six thousand, seven hundred seventy-two".
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