Base | Representation |
---|---|
bin | 10010101011010011… |
… | …00100010110000000 |
3 | 221212210101000202010 |
4 | 21111221210112000 |
5 | 131013341112340 |
6 | 4334543052520 |
7 | 503322125133 |
oct | 112551442600 |
9 | 27783330663 |
10 | 10026894720 |
11 | 4285a14457 |
12 | 1b39ba1140 |
13 | c3a445bcb |
14 | 6b196421a |
15 | 3da421b80 |
hex | 255a64580 |
10026894720 has 64 divisors (see below), whose sum is σ = 31960733040. Its totient is φ = 2673838080.
The previous prime is 10026894707. The next prime is 10026894737. The reversal of 10026894720 is 2749862001.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2609251 + ... + 2613090.
Almost surely, 210026894720 is an apocalyptic number.
10026894720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10026894720 is an abundant number, since it is smaller than the sum of its proper divisors (21933838320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10026894720 is an equidigital number, since it uses as much as digits as its factorization.
10026894720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5222363 (or 5222351 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 39.
The spelling of 10026894720 in words is "ten billion, twenty-six million, eight hundred ninety-four thousand, seven hundred twenty".
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