Base | Representation |
---|---|
bin | 10011011101001100… |
… | …11010000010001001 |
3 | 222221222001012101011 |
4 | 21232212122002021 |
5 | 132343021341312 |
6 | 4444255123521 |
7 | 516564153304 |
oct | 115646320211 |
9 | 28858035334 |
10 | 10445496457 |
11 | 4480235100 |
12 | 20362135a1 |
13 | ca609b346 |
14 | 7113abb3b |
15 | 41205bda7 |
hex | 26e99a089 |
10445496457 has 24 divisors (see below), whose sum is σ = 11995328520. Its totient is φ = 9077376000.
The previous prime is 10445496443. The next prime is 10445496463. The reversal of 10445496457 is 75469454401.
It can be written as a sum of positive squares in 4 ways, for example, as 2939699961 + 7505796496 = 54219^2 + 86636^2 .
It is not a de Polignac number, because 10445496457 - 215 = 10445463689 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10445496457.
It is not an unprimeable number, because it can be changed into a prime (10445496427) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 339673 + ... + 369145.
It is an arithmetic number, because the mean of its divisors is an integer number (499805355).
Almost surely, 210445496457 is an apocalyptic number.
It is an amenable number.
10445496457 is a deficient number, since it is larger than the sum of its proper divisors (1549832063).
10445496457 is a wasteful number, since it uses less digits than its factorization.
10445496457 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29625 (or 29614 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 49.
The spelling of 10445496457 in words is "ten billion, four hundred forty-five million, four hundred ninety-six thousand, four hundred fifty-seven".
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