Base | Representation |
---|---|
bin | 10011011110011111… |
… | …10010110101010011 |
3 | 222222201110102001211 |
4 | 21233033302311103 |
5 | 132403311032224 |
6 | 4445323440551 |
7 | 520055321404 |
oct | 115717626523 |
9 | 28881412054 |
10 | 10456345939 |
11 | 4486375516 |
12 | 2039986157 |
13 | ca83c9760 |
14 | 7129d39ab |
15 | 412ea1894 |
hex | 26f3f2d53 |
10456345939 has 8 divisors (see below), whose sum is σ = 11294705072. Its totient is φ = 9622847520.
The previous prime is 10456345903. The next prime is 10456345961. The reversal of 10456345939 is 93954365401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10456345939 - 233 = 1866411347 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10456345892 and 10456345901.
It is not an unprimeable number, because it can be changed into a prime (10456345979) 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, 1210704 + ... + 1219309.
It is an arithmetic number, because the mean of its divisors is an integer number (1411838134).
Almost surely, 210456345939 is an apocalyptic number.
10456345939 is a deficient number, since it is larger than the sum of its proper divisors (838359133).
10456345939 is a wasteful number, since it uses less digits than its factorization.
10456345939 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2430357.
The product of its (nonzero) digits is 1749600, while the sum is 49.
The spelling of 10456345939 in words is "ten billion, four hundred fifty-six million, three hundred forty-five thousand, nine hundred thirty-nine".
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