Base | Representation |
---|---|
bin | 1101000111101110100… |
… | …0100110111111111100 |
3 | 210112211101110121011201 |
4 | 3101323220212333330 |
5 | 12143121102324320 |
6 | 251315245025244 |
7 | 22166634666040 |
oct | 3217350467774 |
9 | 715741417151 |
10 | 225412542460 |
11 | 8766255a506 |
12 | 3782a255224 |
13 | 18344168b51 |
14 | aca5176020 |
15 | 5ce448670a |
hex | 347ba26ffc |
225412542460 has 48 divisors (see below), whose sum is σ = 542624624640. Its totient is φ = 77050797120.
The previous prime is 225412542419. The next prime is 225412542469. The reversal of 225412542460 is 64245214522.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (225412542469) 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, 2385820 + ... + 2478499.
It is an arithmetic number, because the mean of its divisors is an integer number (11304679680).
Almost surely, 2225412542460 is an apocalyptic number.
225412542460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
225412542460 is an abundant number, since it is smaller than the sum of its proper divisors (317212082180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
225412542460 is a wasteful number, since it uses less digits than its factorization.
225412542460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4864666 (or 4864664 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 37.
Adding to 225412542460 its reverse (64245214522), we get a palindrome (289657756982).
The spelling of 225412542460 in words is "two hundred twenty-five billion, four hundred twelve million, five hundred forty-two thousand, four hundred sixty".
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