Base | Representation |
---|---|
bin | 1001011011100000… |
… | …1001010001111110 |
3 | 20112102002101110120 |
4 | 2112320021101332 |
5 | 20141003103403 |
6 | 1055102315410 |
7 | 116504461530 |
oct | 22670112176 |
9 | 6472071416 |
10 | 2531300478 |
11 | 1089942573 |
12 | 5a7888b66 |
13 | 31456b345 |
14 | 1a027b850 |
15 | ec35ee53 |
hex | 96e0947e |
2531300478 has 16 divisors (see below), whose sum is σ = 5785829760. Its totient is φ = 723228696.
The previous prime is 2531300413. The next prime is 2531300483. The reversal of 2531300478 is 8740031352.
2531300478 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30134488 + ... + 30134571.
It is an arithmetic number, because the mean of its divisors is an integer number (361614360).
Almost surely, 22531300478 is an apocalyptic number.
2531300478 is an abundant number, since it is smaller than the sum of its proper divisors (3254529282).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2531300478 is a wasteful number, since it uses less digits than its factorization.
2531300478 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60269071.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 2531300478 is about 50312.0311456415. The cubic root of 2531300478 is about 1362.8495037850.
The spelling of 2531300478 in words is "two billion, five hundred thirty-one million, three hundred thousand, four hundred seventy-eight".
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