Base | Representation |
---|---|
bin | 10111010010100000… |
… | …101011110111010010 |
3 | 2101112202100220220100 |
4 | 113102200223313102 |
5 | 402203143320424 |
6 | 15253214353230 |
7 | 1543454523000 |
oct | 272240536722 |
9 | 71482326810 |
10 | 25006620114 |
11 | a6726488a3 |
12 | 4a1a7bb816 |
13 | 2486a13848 |
14 | 12d31cba70 |
15 | 9b557ddc9 |
hex | 5d282bdd2 |
25006620114 has 48 divisors (see below), whose sum is σ = 63184867200. Its totient is φ = 7144746840.
The previous prime is 25006620103. The next prime is 25006620127. The reversal of 25006620114 is 41102660052.
25006620114 is a `hidden beast` number, since 25 + 0 + 0 + 6 + 620 + 1 + 14 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2018982 + ... + 2031329.
It is an arithmetic number, because the mean of its divisors is an integer number (1316351400).
Almost surely, 225006620114 is an apocalyptic number.
25006620114 is an abundant number, since it is smaller than the sum of its proper divisors (38178247086).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25006620114 is a wasteful number, since it uses less digits than its factorization.
25006620114 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4050340 (or 4050323 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 25006620114 in words is "twenty-five billion, six million, six hundred twenty thousand, one hundred fourteen".
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