Base | Representation |
---|---|
bin | 11011011011101… |
… | …10111101011000 |
3 | 121001000120200222 |
4 | 31231312331120 |
5 | 432403003100 |
6 | 34500215212 |
7 | 5463014351 |
oct | 1555667530 |
9 | 531016628 |
10 | 230125400 |
11 | 10899968a |
12 | 6509a508 |
13 | 388a439b |
14 | 227c4d28 |
15 | 1530a485 |
hex | db76f58 |
230125400 has 48 divisors (see below), whose sum is σ = 552315840. Its totient is φ = 89078400.
The previous prime is 230125393. The next prime is 230125403. The reversal of 230125400 is 4521032.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230125403) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12359 + ... + 24758.
It is an arithmetic number, because the mean of its divisors is an integer number (11506580).
Almost surely, 2230125400 is an apocalyptic number.
230125400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230125400 is an abundant number, since it is smaller than the sum of its proper divisors (322190440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230125400 is a wasteful number, since it uses less digits than its factorization.
230125400 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37164 (or 37155 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 230125400 is about 15169.8846402997. The cubic root of 230125400 is about 612.8038975067.
Adding to 230125400 its reverse (4521032), we get a palindrome (234646432).
The spelling of 230125400 in words is "two hundred thirty million, one hundred twenty-five thousand, four hundred".
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