Base | Representation |
---|---|
bin | 100100110101001010101… |
… | …100111111010100111110 |
3 | 22221221220222102011100000 |
4 | 210311022230333110332 |
5 | 312431431143420204 |
6 | 5214415331015130 |
7 | 350600160626511 |
oct | 44651254772476 |
9 | 8857828364300 |
10 | 2530989045054 |
11 | 896428373518 |
12 | 34a63313a4a6 |
13 | 154895949ca2 |
14 | 8a701616d78 |
15 | 45c844a5039 |
hex | 24d4ab3f53e |
2530989045054 has 24 divisors (see below), whose sum is σ = 5686913657880. Its totient is φ = 843663014856.
The previous prime is 2530989045049. The next prime is 2530989045097. The reversal of 2530989045054 is 4505409890352.
2530989045054 is a `hidden beast` number, since 2 + 53 + 0 + 9 + 8 + 90 + 450 + 54 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2603897709 + ... + 2603898680.
It is an arithmetic number, because the mean of its divisors is an integer number (236954735745).
Almost surely, 22530989045054 is an apocalyptic number.
2530989045054 is an abundant number, since it is smaller than the sum of its proper divisors (3155924612826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2530989045054 is an equidigital number, since it uses as much as digits as its factorization.
2530989045054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5207796406 (or 5207796394 counting only the distinct ones).
The product of its (nonzero) digits is 7776000, while the sum is 54.
The spelling of 2530989045054 in words is "two trillion, five hundred thirty billion, nine hundred eighty-nine million, forty-five thousand, fifty-four".
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