Base | Representation |
---|---|
bin | 1001000010001110… |
… | …0101100010000000 |
3 | 20021000112100122021 |
4 | 2100203211202000 |
5 | 14431330412442 |
6 | 1040353251224 |
7 | 114046160335 |
oct | 22043454200 |
9 | 6230470567 |
10 | 2425247872 |
11 | 1034a97693 |
12 | 578263b14 |
13 | 2c85b8918 |
14 | 19015298c |
15 | e2db1e67 |
hex | 908e5880 |
2425247872 has 32 divisors (see below), whose sum is σ = 4836033180. Its totient is φ = 1211498496.
The previous prime is 2425247833. The next prime is 2425247899. The reversal of 2425247872 is 2787425242.
It can be written as a sum of positive squares in 2 ways, for example, as 1882171456 + 543076416 = 43384^2 + 23304^2 .
It is a tau number, because it is divible by the number of its divisors (32).
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, 139368 + ... + 155800.
Almost surely, 22425247872 is an apocalyptic number.
It is an amenable number.
2425247872 is a deficient number, since it is larger than the sum of its proper divisors (2410785308).
2425247872 is a wasteful number, since it uses less digits than its factorization.
2425247872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17600 (or 17588 counting only the distinct ones).
The product of its digits is 501760, while the sum is 43.
The square root of 2425247872 is about 49246.8057035175. The cubic root of 2425247872 is about 1343.5444648550.
The spelling of 2425247872 in words is "two billion, four hundred twenty-five million, two hundred forty-seven thousand, eight hundred seventy-two".
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