Base | Representation |
---|---|
bin | 10100000010000111… |
… | …01000000000010000 |
3 | 1000202112201000100021 |
4 | 22001003220000100 |
5 | 134011304130434 |
6 | 4535120033224 |
7 | 530344142020 |
oct | 120103500020 |
9 | 30675630307 |
10 | 10755145744 |
11 | 4619aaa202 |
12 | 2101a62814 |
13 | 1025297185 |
14 | 740573a80 |
15 | 42e324cb4 |
hex | 2810e8010 |
10755145744 has 80 divisors (see below), whose sum is σ = 25297809408. Its totient is φ = 4324110336.
The previous prime is 10755145729. The next prime is 10755145747. The reversal of 10755145744 is 44754155701.
It is a self number, because there is not a number n which added to its sum of digits gives 10755145744.
It is not an unprimeable number, because it can be changed into a prime (10755145747) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 586929 + ... + 604975.
Almost surely, 210755145744 is an apocalyptic number.
10755145744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10755145744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12648904704).
10755145744 is an abundant number, since it is smaller than the sum of its proper divisors (14542663664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10755145744 is a wasteful number, since it uses less digits than its factorization.
10755145744 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18392 (or 18386 counting only the distinct ones).
The product of its (nonzero) digits is 392000, while the sum is 43.
The spelling of 10755145744 in words is "ten billion, seven hundred fifty-five million, one hundred forty-five thousand, seven hundred forty-four".
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