Base | Representation |
---|---|
bin | 10111010001101111… |
… | …01100110110011010 |
3 | 1012020221000202212112 |
4 | 23220313230312122 |
5 | 201043143202310 |
6 | 5424014512322 |
7 | 621453321656 |
oct | 135067546632 |
9 | 35227022775 |
10 | 12496850330 |
11 | 5333167688 |
12 | 25092056a2 |
13 | 12420860c3 |
14 | 8679d3a66 |
15 | 4d21b5705 |
hex | 2e8decd9a |
12496850330 has 16 divisors (see below), whose sum is σ = 22547768904. Its totient is φ = 4986864960.
The previous prime is 12496850323. The next prime is 12496850393. The reversal of 12496850330 is 3305869421.
It can be written as a sum of positive squares in 4 ways, for example, as 5260455841 + 7236394489 = 72529^2 + 85067^2 .
It is a super-2 number, since 2×124968503302 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1479977 + ... + 1488396.
Almost surely, 212496850330 is an apocalyptic number.
12496850330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12496850330 is a deficient number, since it is larger than the sum of its proper divisors (10050918574).
12496850330 is a wasteful number, since it uses less digits than its factorization.
12496850330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2968801.
The product of its (nonzero) digits is 155520, while the sum is 41.
The spelling of 12496850330 in words is "twelve billion, four hundred ninety-six million, eight hundred fifty thousand, three hundred thirty".
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