Base | Representation |
---|---|
bin | 100101000110111000001… |
… | …011111110110110010100 |
3 | 100000210000021201010121010 |
4 | 211012320023332312110 |
5 | 313234402433132114 |
6 | 5231242333052220 |
7 | 352142343200421 |
oct | 45067013766624 |
9 | 10023007633533 |
10 | 2550005755284 |
11 | 8a34a6852369 |
12 | 35225b927070 |
13 | 1566066b8650 |
14 | 8b5c70a0d48 |
15 | 464e8c40c59 |
hex | 251b82fed94 |
2550005755284 has 48 divisors (see below), whose sum is σ = 6563992317120. Its totient is φ = 765480149760.
The previous prime is 2550005755273. The next prime is 2550005755303. The reversal of 2550005755284 is 4825575000552.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199337394 + ... + 199350185.
It is an arithmetic number, because the mean of its divisors is an integer number (136749839940).
Almost surely, 22550005755284 is an apocalyptic number.
It is an amenable number.
2550005755284 is an abundant number, since it is smaller than the sum of its proper divisors (4013986561836).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2550005755284 is a wasteful number, since it uses less digits than its factorization.
2550005755284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398687640 (or 398687638 counting only the distinct ones).
The product of its (nonzero) digits is 2800000, while the sum is 48.
The spelling of 2550005755284 in words is "two trillion, five hundred fifty billion, five million, seven hundred fifty-five thousand, two hundred eighty-four".
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