Base | Representation |
---|---|
bin | 10011001000001010… |
… | …00000011011111100 |
3 | 222111122212122211002 |
4 | 21210011000123330 |
5 | 132012323444300 |
6 | 4414551345432 |
7 | 512321536154 |
oct | 114405003374 |
9 | 28448778732 |
10 | 10268968700 |
11 | 439a6241a1 |
12 | 1ba7082278 |
13 | c78641a53 |
14 | 6d5b79764 |
15 | 4017dc5d5 |
hex | 2641406fc |
10268968700 has 54 divisors (see below), whose sum is σ = 23263526664. Its totient is φ = 3927137280.
The previous prime is 10268968693. The next prime is 10268968709. The reversal of 10268968700 is 786986201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10268968709) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4858844 + ... + 4860956.
Almost surely, 210268968700 is an apocalyptic number.
10268968700 is a gapful number since it is divisible by the number (10) 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 10268968700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11631763332).
10268968700 is an abundant number, since it is smaller than the sum of its proper divisors (12994557964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10268968700 is an equidigital number, since it uses as much as digits as its factorization.
10268968700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4263 (or 2143 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 47.
The spelling of 10268968700 in words is "ten billion, two hundred sixty-eight million, nine hundred sixty-eight thousand, seven hundred".
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