Base | Representation |
---|---|
bin | 10010101010111111… |
… | …10010010010111111 |
3 | 221212121112202012110 |
4 | 21111133302102333 |
5 | 131012212033211 |
6 | 4334412105103 |
7 | 503261255103 |
oct | 112537622277 |
9 | 27777482173 |
10 | 10024330431 |
11 | 4284522905 |
12 | 1b39165193 |
13 | c39a5898b |
14 | 6b1497903 |
15 | 3da0b6ea6 |
hex | 2557f24bf |
10024330431 has 8 divisors (see below), whose sum is σ = 13368273840. Its totient is φ = 6681636992.
The previous prime is 10024330429. The next prime is 10024330439. The reversal of 10024330431 is 13403342001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10024330431 - 21 = 10024330429 is a prime.
It is a super-2 number, since 2×100243304312 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10024330398 and 10024330407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10024330439) 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, 293616 + ... + 325973.
It is an arithmetic number, because the mean of its divisors is an integer number (1671034230).
Almost surely, 210024330431 is an apocalyptic number.
10024330431 is a deficient number, since it is larger than the sum of its proper divisors (3343943409).
10024330431 is an equidigital number, since it uses as much as digits as its factorization.
10024330431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 624985.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 10024330431 its reverse (13403342001), we get a palindrome (23427672432).
The spelling of 10024330431 in words is "ten billion, twenty-four million, three hundred thirty thousand, four hundred thirty-one".
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