Base | Representation |
---|---|
bin | 11011111100000… |
… | …110000001001101 |
3 | 1012200000100211022 |
4 | 123330012001031 |
5 | 1424444110000 |
6 | 114302403525 |
7 | 14421131312 |
oct | 3374060115 |
9 | 1180010738 |
10 | 468738125 |
11 | 220654989 |
12 | 110b905a5 |
13 | 7615a94b |
14 | 46378d09 |
15 | 2b240585 |
hex | 1bf0604d |
468738125 has 20 divisors (see below), whose sum is σ = 591007692. Its totient is φ = 371616000.
The previous prime is 468738121. The next prime is 468738139. The reversal of 468738125 is 521837864.
468738125 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 10 ways, for example, as 457360996 + 11377129 = 21386^2 + 3373^2 .
It is not a de Polignac number, because 468738125 - 22 = 468738121 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (468738121) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 67307 + ... + 73943.
Almost surely, 2468738125 is an apocalyptic number.
It is an amenable number.
468738125 is a deficient number, since it is larger than the sum of its proper divisors (122269567).
468738125 is an equidigital number, since it uses as much as digits as its factorization.
468738125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6770 (or 6755 counting only the distinct ones).
The product of its digits is 322560, while the sum is 44.
The square root of 468738125 is about 21650.3608514962. The cubic root of 468738125 is about 776.8015667200.
The spelling of 468738125 in words is "four hundred sixty-eight million, seven hundred thirty-eight thousand, one hundred twenty-five".
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