Base | Representation |
---|---|
bin | 10011000101000111… |
… | …01011010100011000 |
3 | 222102212212101112210 |
4 | 21202203223110120 |
5 | 131434311013412 |
6 | 4412240435120 |
7 | 511561632024 |
oct | 114243532430 |
9 | 28385771483 |
10 | 10243454232 |
11 | 4387187860 |
12 | 1b9a618aa0 |
13 | c7327a62b |
14 | 6d2617384 |
15 | 3ee44c83c |
hex | 2628eb518 |
10243454232 has 32 divisors (see below), whose sum is σ = 27936694080. Its totient is φ = 3104076960.
The previous prime is 10243454231. The next prime is 10243454251. The reversal of 10243454232 is 23245434201.
It is a self number, because there is not a number n which added to its sum of digits gives 10243454232.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10243454231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19400218 + ... + 19400745.
It is an arithmetic number, because the mean of its divisors is an integer number (873021690).
Almost surely, 210243454232 is an apocalyptic number.
10243454232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10243454232 is an abundant number, since it is smaller than the sum of its proper divisors (17693239848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10243454232 is a wasteful number, since it uses less digits than its factorization.
10243454232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38800983 (or 38800979 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 10243454232 its reverse (23245434201), we get a palindrome (33488888433).
The spelling of 10243454232 in words is "ten billion, two hundred forty-three million, four hundred fifty-four thousand, two hundred thirty-two".
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