Base | Representation |
---|---|
bin | 100101000111010110000… |
… | …101101011000100101101 |
3 | 100000211022020200020100001 |
4 | 211013112011223010231 |
5 | 313241414344333101 |
6 | 5231404213304301 |
7 | 352160644230562 |
oct | 45072605530455 |
9 | 10024266606301 |
10 | 2550507417901 |
11 | 8a3733a44973 |
12 | 35237b935091 |
13 | 156686603431 |
14 | 8b63396a869 |
15 | 46527cd6901 |
hex | 251d616b12d |
2550507417901 has 8 divisors (see below), whose sum is σ = 2567671983000. Its totient is φ = 2533343480640.
The previous prime is 2550507417893. The next prime is 2550507417911. The reversal of 2550507417901 is 1097147050552.
It can be written as a sum of positive squares in 4 ways, for example, as 62083197225 + 2488424220676 = 249165^2 + 1577474^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2550507417901 - 23 = 2550507417893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2550507417911) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10354311 + ... + 10597771.
It is an arithmetic number, because the mean of its divisors is an integer number (320958997875).
Almost surely, 22550507417901 is an apocalyptic number.
It is an amenable number.
2550507417901 is a deficient number, since it is larger than the sum of its proper divisors (17164565099).
2550507417901 is a wasteful number, since it uses less digits than its factorization.
2550507417901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313919.
The product of its (nonzero) digits is 441000, while the sum is 46.
The spelling of 2550507417901 in words is "two trillion, five hundred fifty billion, five hundred seven million, four hundred seventeen thousand, nine hundred one".
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