Base | Representation |
---|---|
bin | 10111011110110000… |
… | …10001000111000010 |
3 | 1012112112111201200200 |
4 | 23233120101013002 |
5 | 201304122111004 |
6 | 5442515230030 |
7 | 624250443363 |
oct | 135730210702 |
9 | 35475451620 |
10 | 12606050754 |
11 | 5389872570 |
12 | 25398a8316 |
13 | 125b89b53b |
14 | 8782dbb6a |
15 | 4dba86239 |
hex | 2ef6111c2 |
12606050754 has 48 divisors (see below), whose sum is σ = 29838953664. Its totient is φ = 3814524000.
The previous prime is 12606050719. The next prime is 12606050797. The reversal of 12606050754 is 45705060621.
It is a happy number.
It is a super-2 number, since 2×126060507542 (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 23 ways as a sum of consecutive naturals, for example, 93387 + ... + 184209.
It is an arithmetic number, because the mean of its divisors is an integer number (621644868).
Almost surely, 212606050754 is an apocalyptic number.
12606050754 is an abundant number, since it is smaller than the sum of its proper divisors (17232902910).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12606050754 is a wasteful number, since it uses less digits than its factorization.
12606050754 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91543 (or 91540 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The spelling of 12606050754 in words is "twelve billion, six hundred six million, fifty thousand, seven hundred fifty-four".
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