Base | Representation |
---|---|
bin | 10011101001011111… |
… | …01111011111100001 |
3 | 1000020011001202101010 |
4 | 21310233233133201 |
5 | 133100420410240 |
6 | 4502421131133 |
7 | 522255452052 |
oct | 116457573741 |
9 | 30204052333 |
10 | 10548606945 |
11 | 4523460588 |
12 | 2064859aa9 |
13 | cc1560876 |
14 | 720d6c729 |
15 | 41b128280 |
hex | 274bef7e1 |
10548606945 has 32 divisors (see below), whose sum is σ = 17571445632. Its totient is φ = 5398866432.
The previous prime is 10548606869. The next prime is 10548606949. The reversal of 10548606945 is 54960684501.
It is not a de Polignac number, because 10548606945 - 28 = 10548606689 is a prime.
It is a super-2 number, since 2×105486069452 (a number of 21 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a junction number, because it is equal to n+sod(n) for n = 10548606894 and 10548606903.
It is not an unprimeable number, because it can be changed into a prime (10548606949) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89667 + ... + 170696.
It is an arithmetic number, because the mean of its divisors is an integer number (549107676).
Almost surely, 210548606945 is an apocalyptic number.
10548606945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10548606945 is a deficient number, since it is larger than the sum of its proper divisors (7022838687).
10548606945 is a wasteful number, since it uses less digits than its factorization.
10548606945 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260481.
The product of its (nonzero) digits is 1036800, while the sum is 48.
The spelling of 10548606945 in words is "ten billion, five hundred forty-eight million, six hundred six thousand, nine hundred forty-five".
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