Base | Representation |
---|---|
bin | 1101011001100100010… |
… | …0010010000100011000 |
3 | 211000012010100212010001 |
4 | 3112121010102010120 |
5 | 12232423013201240 |
6 | 253430352502344 |
7 | 22426413536002 |
oct | 3263104220430 |
9 | 730163325101 |
10 | 230201303320 |
11 | 8969a6a840a |
12 | 38745b4a9b4 |
13 | 18928306861 |
14 | b1db16b372 |
15 | 5ec4ab389a |
hex | 3599112118 |
230201303320 has 64 divisors (see below), whose sum is σ = 522132791040. Its totient is φ = 91340390400.
The previous prime is 230201303237. The next prime is 230201303327. The reversal of 230201303320 is 23303102032.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230201303327) 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, 2460600 + ... + 2552440.
It is an arithmetic number, because the mean of its divisors is an integer number (8158324860).
Almost surely, 2230201303320 is an apocalyptic number.
230201303320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
230201303320 is an abundant number, since it is smaller than the sum of its proper divisors (291931487720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230201303320 is a wasteful number, since it uses less digits than its factorization.
230201303320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92356 (or 92352 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 230201303320 its reverse (23303102032), we get a palindrome (253504405352).
The spelling of 230201303320 in words is "two hundred thirty billion, two hundred one million, three hundred three thousand, three hundred twenty".
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