Base | Representation |
---|---|
bin | 10111010000000100… |
… | …10101011111111100 |
3 | 1012012221201001012010 |
4 | 23220002111133330 |
5 | 201031103023202 |
6 | 5422355011220 |
7 | 621223365624 |
oct | 135002253774 |
9 | 35187631163 |
10 | 12482861052 |
11 | 53262822a2 |
12 | 2504599b10 |
13 | 123c1c881c |
14 | 865bd1884 |
15 | 4d0d5076c |
hex | 2e80957fc |
12482861052 has 24 divisors (see below), whose sum is σ = 29128610896. Its totient is φ = 4160677248.
The previous prime is 12482861011. The next prime is 12482861077. The reversal of 12482861052 is 25016828421.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 12482861052.
It is a congruent number.
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, 242358 + ... + 289314.
Almost surely, 212482861052 is an apocalyptic number.
12482861052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12482861052 is an abundant number, since it is smaller than the sum of its proper divisors (16645749844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12482861052 is a wasteful number, since it uses less digits than its factorization.
12482861052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69117 (or 69115 counting only the distinct ones).
The product of its (nonzero) digits is 61440, while the sum is 39.
The spelling of 12482861052 in words is "twelve billion, four hundred eighty-two million, eight hundred sixty-one thousand, fifty-two".
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