Base | Representation |
---|---|
bin | 1000111110011100… |
… | …01100001011111101 |
3 | 110102211101102201121 |
4 | 10133032030023331 |
5 | 34332101442200 |
6 | 2114055110541 |
7 | 230261650660 |
oct | 43716141375 |
9 | 13384342647 |
10 | 4818780925 |
11 | 2053092482 |
12 | b25972451 |
13 | 5ba44bb7a |
14 | 339dab6d7 |
15 | 1d30abe1a |
hex | 11f38c2fd |
4818780925 has 24 divisors (see below), whose sum is σ = 6868417536. Its totient is φ = 3285186240.
The previous prime is 4818780913. The next prime is 4818780937. The reversal of 4818780925 is 5290878184.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (4818780913) and next prime (4818780937).
It is not a de Polignac number, because 4818780925 - 225 = 4785226493 is a prime.
It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49309 + ... + 109858.
It is an arithmetic number, because the mean of its divisors is an integer number (286184064).
Almost surely, 24818780925 is an apocalyptic number.
It is an amenable number.
4818780925 is a deficient number, since it is larger than the sum of its proper divisors (2049636611).
4818780925 is a wasteful number, since it uses less digits than its factorization.
4818780925 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 159357 (or 159352 counting only the distinct ones).
The product of its (nonzero) digits is 1290240, while the sum is 52.
The square root of 4818780925 is about 69417.4396315508. The cubic root of 4818780925 is about 1689.0625293288.
The spelling of 4818780925 in words is "four billion, eight hundred eighteen million, seven hundred eighty thousand, nine hundred twenty-five".
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