Base | Representation |
---|---|
bin | 1001011111000100… |
… | …0101010100010100 |
3 | 20120110011201001102 |
4 | 2113301011110110 |
5 | 20203313221302 |
6 | 1100354245232 |
7 | 120045365510 |
oct | 22761052424 |
9 | 6513151042 |
10 | 2546226452 |
11 | 1097307690 |
12 | 5b0886818 |
13 | 317696093 |
14 | 1a2245140 |
15 | ed80c702 |
hex | 97c45514 |
2546226452 has 48 divisors (see below), whose sum is σ = 5559711360. Its totient is φ = 991267200.
The previous prime is 2546226451. The next prime is 2546226481.
2546226452 is nontrivially palindromic in base 10.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2546226451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548702 + ... + 553322.
It is an arithmetic number, because the mean of its divisors is an integer number (115827320).
Almost surely, 22546226452 is an apocalyptic number.
2546226452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2546226452 is an abundant number, since it is smaller than the sum of its proper divisors (3013484908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2546226452 is a wasteful number, since it uses less digits than its factorization.
2546226452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6432 (or 6430 counting only the distinct ones).
The product of its digits is 230400, while the sum is 38.
The square root of 2546226452 is about 50460.1471658575. The cubic root of 2546226452 is about 1365.5229654504.
The spelling of 2546226452 in words is "two billion, five hundred forty-six million, two hundred twenty-six thousand, four hundred fifty-two".
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