Base | Representation |
---|---|
bin | 100101011111010110… |
… | …000100000100100001 |
3 | 10211220101121120211212 |
4 | 211133112010010201 |
5 | 1124420101400100 |
6 | 30254221515505 |
7 | 2623353055115 |
oct | 453726040441 |
9 | 124811546755 |
10 | 40254325025 |
11 | 16087576212 |
12 | 7975112b95 |
13 | 3a4697a745 |
14 | 1d3c291745 |
15 | 10a8ec2635 |
hex | 95f584121 |
40254325025 has 12 divisors (see below), whose sum is σ = 50066175024. Its totient is φ = 32106162000.
The previous prime is 40254325009. The next prime is 40254325031. The reversal of 40254325025 is 52052345204.
It is not a de Polignac number, because 40254325025 - 24 = 40254325009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 40254324982 and 40254325000.
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, 2424011 + ... + 2440560.
It is an arithmetic number, because the mean of its divisors is an integer number (4172181252).
Almost surely, 240254325025 is an apocalyptic number.
It is an amenable number.
40254325025 is a deficient number, since it is larger than the sum of its proper divisors (9811849999).
40254325025 is a wasteful number, since it uses less digits than its factorization.
40254325025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4864912 (or 4864907 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 32.
The spelling of 40254325025 in words is "forty billion, two hundred fifty-four million, three hundred twenty-five thousand, twenty-five".
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