Base | Representation |
---|---|
bin | 100100011001000100110… |
… | …011010000000000100000 |
3 | 22212002001210220200221202 |
4 | 210121010303100000200 |
5 | 311433142231024442 |
6 | 5152510244140332 |
7 | 345451531622513 |
oct | 44310463200040 |
9 | 8762053820852 |
10 | 2500825251872 |
11 | 884659727222 |
12 | 3448153976a8 |
13 | 151a99666a5c |
14 | 8907d532d7a |
15 | 450bb2c4c32 |
hex | 24644cd0020 |
2500825251872 has 24 divisors (see below), whose sum is σ = 4939330923072. Its totient is φ = 1246392001600.
The previous prime is 2500825251871. The next prime is 2500825251887. The reversal of 2500825251872 is 2781525280052.
It is not an unprimeable number, because it can be changed into a prime (2500825251871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125634404 + ... + 125654307.
It is an arithmetic number, because the mean of its divisors is an integer number (205805455128).
Almost surely, 22500825251872 is an apocalyptic number.
It is an amenable number.
2500825251872 is a deficient number, since it is larger than the sum of its proper divisors (2438505671200).
2500825251872 is a wasteful number, since it uses less digits than its factorization.
2500825251872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251289032 (or 251289024 counting only the distinct ones).
The product of its (nonzero) digits is 896000, while the sum is 47.
The spelling of 2500825251872 in words is "two trillion, five hundred billion, eight hundred twenty-five million, two hundred fifty-one thousand, eight hundred seventy-two".
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