Base | Representation |
---|---|
bin | 10010110010101000100100 |
3 | 100021021012000 |
4 | 102302220210 |
5 | 2230112423 |
6 | 253325300 |
7 | 56604324 |
oct | 22625044 |
9 | 10237160 |
10 | 4925988 |
11 | 2864a71 |
12 | 1796830 |
13 | 10361b2 |
14 | 923284 |
15 | 674843 |
hex | 4b2a24 |
4925988 has 48 divisors (see below), whose sum is σ = 13527360. Its totient is φ = 1544832.
The previous prime is 4925983. The next prime is 4925989. The reversal of 4925988 is 8895294.
It is a super-2 number, since 2×49259882 = 48530715552288, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (4925983) 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, 495 + ... + 3177.
It is an arithmetic number, because the mean of its divisors is an integer number (281820).
Almost surely, 24925988 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4925988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6763680).
4925988 is an abundant number, since it is smaller than the sum of its proper divisors (8601372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4925988 is a wasteful number, since it uses less digits than its factorization.
4925988 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2713 (or 2705 counting only the distinct ones).
The product of its digits is 207360, while the sum is 45.
The square root of 4925988 is about 2219.4566902735. The cubic root of 4925988 is about 170.1496721080.
The spelling of 4925988 in words is "four million, nine hundred twenty-five thousand, nine hundred eighty-eight".
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