Base | Representation |
---|---|
bin | 100011010101000000101… |
… | …110011111101111110101 |
3 | 22121002102112201211122222 |
4 | 203111000232133233311 |
5 | 304234004031441400 |
6 | 5055142310132125 |
7 | 340253502235322 |
oct | 43250056375765 |
9 | 8532375654588 |
10 | 2427742452725 |
11 | 856666361567 |
12 | 33261a051045 |
13 | 147c206376c5 |
14 | 8570931db49 |
15 | 43240217185 |
hex | 23540b9fbf5 |
2427742452725 has 24 divisors (see below), whose sum is σ = 3040757795712. Its totient is φ = 1922622724800.
The previous prime is 2427742452719. The next prime is 2427742452761. The reversal of 2427742452725 is 5272542477242.
It is not a de Polignac number, because 2427742452725 - 214 = 2427742436341 is a prime.
It is a Duffinian number.
It is a congruent number.
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, 6806939 + ... + 7154711.
It is an arithmetic number, because the mean of its divisors is an integer number (126698241488).
Almost surely, 22427742452725 is an apocalyptic number.
2427742452725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2427742452725 is a deficient number, since it is larger than the sum of its proper divisors (613015342987).
2427742452725 is a wasteful number, since it uses less digits than its factorization.
2427742452725 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350597 (or 350592 counting only the distinct ones).
The product of its digits is 17561600, while the sum is 53.
The spelling of 2427742452725 in words is "two trillion, four hundred twenty-seven billion, seven hundred forty-two million, four hundred fifty-two thousand, seven hundred twenty-five".
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