Base | Representation |
---|---|
bin | 100100011101010010000… |
… | …001110101001101001000 |
3 | 22212111201121020122221212 |
4 | 210131102001311031020 |
5 | 312021420042122402 |
6 | 5154534400552252 |
7 | 346001466603254 |
oct | 44352201651510 |
9 | 8774647218855 |
10 | 2505342145352 |
11 | 886567366142 |
12 | 345676022688 |
13 | 1523393a69a7 |
14 | 8938b399264 |
15 | 45282aed952 |
hex | 24752075348 |
2505342145352 has 16 divisors (see below), whose sum is σ = 4697855241660. Its totient is φ = 1252580747584.
The previous prime is 2505342145337. The next prime is 2505342145357. The reversal of 2505342145352 is 2535412435052.
It can be written as a sum of positive squares in 2 ways, for example, as 2492502082756 + 12840062596 = 1578766^2 + 113314^2 .
It is not an unprimeable number, because it can be changed into a prime (2505342145357) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11172683 + ... + 11394714.
Almost surely, 22505342145352 is an apocalyptic number.
It is an amenable number.
2505342145352 is a deficient number, since it is larger than the sum of its proper divisors (2192513096308).
2505342145352 is a wasteful number, since it uses less digits than its factorization.
2505342145352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22581280 (or 22581276 counting only the distinct ones).
The product of its (nonzero) digits is 720000, while the sum is 41.
The spelling of 2505342145352 in words is "two trillion, five hundred five billion, three hundred forty-two million, one hundred forty-five thousand, three hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •