Base | Representation |
---|---|
bin | 1001011101010011… |
… | …1000101001111000 |
3 | 20112221021011021100 |
4 | 2113110320221320 |
5 | 20144420201202 |
6 | 1055532011400 |
7 | 116625511002 |
oct | 22724705170 |
9 | 6487234240 |
10 | 2538834552 |
11 | 1093118a81 |
12 | 5aa300b60 |
13 | 315ca8687 |
14 | 1a127d372 |
15 | ecd4c41c |
hex | 97538a78 |
2538834552 has 48 divisors (see below), whose sum is σ = 7035926040. Its totient is φ = 826596288.
The previous prime is 2538834547. The next prime is 2538834569. The reversal of 2538834552 is 2554388352.
2538834552 is a `hidden beast` number, since 253 + 8 + 8 + 345 + 52 = 666.
2538834552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2538834498 and 2538834507.
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, 406923 + ... + 413114.
Almost surely, 22538834552 is an apocalyptic number.
It is an amenable number.
2538834552 is an abundant number, since it is smaller than the sum of its proper divisors (4497091488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2538834552 is a wasteful number, since it uses less digits than its factorization.
2538834552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820092 (or 820085 counting only the distinct ones).
The product of its digits is 1152000, while the sum is 45.
The square root of 2538834552 is about 50386.8489985234. The cubic root of 2538834552 is about 1364.2002770333.
The spelling of 2538834552 in words is "two billion, five hundred thirty-eight million, eight hundred thirty-four thousand, five hundred fifty-two".
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