Base | Representation |
---|---|
bin | 1001000010001101… |
… | …1011001001000001 |
3 | 20021000110012021000 |
4 | 2100203123021001 |
5 | 14431323032223 |
6 | 1040352322213 |
7 | 114045622266 |
oct | 22043331101 |
9 | 6230405230 |
10 | 2425205313 |
11 | 1034a68713 |
12 | 578243369 |
13 | 2c85a243b |
14 | 19014126d |
15 | e2da4543 |
hex | 908db241 |
2425205313 has 16 divisors (see below), whose sum is σ = 3594499840. Its totient is φ = 1616082192.
The previous prime is 2425205273. The next prime is 2425205317. The reversal of 2425205313 is 3135025242.
It is a happy number.
2425205313 is a `hidden beast` number, since 2 + 425 + 205 + 31 + 3 = 666.
It is not a de Polignac number, because 2425205313 - 26 = 2425205249 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2425205317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45495 + ... + 83187.
It is an arithmetic number, because the mean of its divisors is an integer number (224656240).
Almost surely, 22425205313 is an apocalyptic number.
It is an amenable number.
2425205313 is a deficient number, since it is larger than the sum of its proper divisors (1169294527).
2425205313 is a wasteful number, since it uses less digits than its factorization.
2425205313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40085 (or 40079 counting only the distinct ones).
The product of its (nonzero) digits is 7200, while the sum is 27.
The square root of 2425205313 is about 49246.3736025304. The cubic root of 2425205313 is about 1343.5366058311.
The spelling of 2425205313 in words is "two billion, four hundred twenty-five million, two hundred five thousand, three hundred thirteen".
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