Base | Representation |
---|---|
bin | 100001100010101… |
… | …0010100111101100 |
3 | 2220102202022111202 |
4 | 1003011102213230 |
5 | 4301104213320 |
6 | 303402305032 |
7 | 36614153555 |
oct | 10305224754 |
9 | 2812668452 |
10 | 1125460460 |
11 | 528325113 |
12 | 274ab8178 |
13 | 14c226647 |
14 | a968932c |
15 | 68c14b75 |
hex | 431529ec |
1125460460 has 12 divisors (see below), whose sum is σ = 2363467008. Its totient is φ = 450184176.
The previous prime is 1125460423. The next prime is 1125460481. The reversal of 1125460460 is 640645211.
It is a super-2 number, since 2×11254604602 = 2533322494046823200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28136492 + ... + 28136531.
It is an arithmetic number, because the mean of its divisors is an integer number (196955584).
Almost surely, 21125460460 is an apocalyptic number.
1125460460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1125460460 is an abundant number, since it is smaller than the sum of its proper divisors (1238006548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1125460460 is a wasteful number, since it uses less digits than its factorization.
1125460460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56273032 (or 56273030 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 1125460460 is about 33547.8830926781. The cubic root of 1125460460 is about 1040.1837877856.
The spelling of 1125460460 in words is "one billion, one hundred twenty-five million, four hundred sixty thousand, four hundred sixty".
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