Base | Representation |
---|---|
bin | 11011111100101… |
… | …10110011001101 |
3 | 121100011022002222 |
4 | 31332112303031 |
5 | 440004401000 |
6 | 35133025125 |
7 | 5544536030 |
oct | 1576266315 |
9 | 540138088 |
10 | 234450125 |
11 | 110382938 |
12 | 666251a5 |
13 | 397599b0 |
14 | 231cd017 |
15 | 158b1a85 |
hex | df96ccd |
234450125 has 32 divisors (see below), whose sum is σ = 360132864. Its totient is φ = 148392000.
The previous prime is 234450121. The next prime is 234450137. The reversal of 234450125 is 521054432.
It is a happy number.
It is not a de Polignac number, because 234450125 - 22 = 234450121 is a prime.
It is a super-2 number, since 2×2344501252 = 109933722225031250, which contains 22 as substring.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 234450094 and 234450103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234450121) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1070 + ... + 21680.
It is an arithmetic number, because the mean of its divisors is an integer number (11254152).
Almost surely, 2234450125 is an apocalyptic number.
234450125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
234450125 is a deficient number, since it is larger than the sum of its proper divisors (125682739).
234450125 is a wasteful number, since it uses less digits than its factorization.
234450125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20646 (or 20636 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 26.
The square root of 234450125 is about 15311.7642680391. The cubic root of 234450125 is about 616.6188868102.
The spelling of 234450125 in words is "two hundred thirty-four million, four hundred fifty thousand, one hundred twenty-five".
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