Base | Representation |
---|---|
bin | 11111010100101100001… |
… | …101000111110001100000 |
3 | 21121210000211121110100021 |
4 | 133110230031013301200 |
5 | 240231330141040022 |
6 | 4324504255203224 |
7 | 311341313155210 |
oct | 37245415076140 |
9 | 7553024543307 |
10 | 2152520252512 |
11 | 75a973625a53 |
12 | 2a920a816514 |
13 | 127c9bcb42b6 |
14 | 7627ac44240 |
15 | 3aed2e887c7 |
hex | 1f52c347c60 |
2152520252512 has 24 divisors (see below), whose sum is σ = 4843170568656. Its totient is φ = 922508679552.
The previous prime is 2152520252507. The next prime is 2152520252539.
2152520252512 is nontrivially palindromic in base 10.
It is a congruent number.
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, 4804732483 + ... + 4804732930.
It is an arithmetic number, because the mean of its divisors is an integer number (201798773694).
Almost surely, 22152520252512 is an apocalyptic number.
It is an amenable number.
2152520252512 is an abundant number, since it is smaller than the sum of its proper divisors (2690650316144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2152520252512 is an equidigital number, since it uses as much as digits as its factorization.
2152520252512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9609465430 (or 9609465422 counting only the distinct ones).
The product of its (nonzero) digits is 40000, while the sum is 34.
The spelling of 2152520252512 in words is "two trillion, one hundred fifty-two billion, five hundred twenty million, two hundred fifty-two thousand, five hundred twelve".
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