| Base | Representation |
|---|---|
| bin | 1101011001110000001… |
| … | …1110111010011001000 |
| 3 | 211000022121212101202010 |
| 4 | 3112130003313103020 |
| 5 | 12233023342302240 |
| 6 | 253435345135520 |
| 7 | 22430563446555 |
| oct | 3263403672310 |
| 9 | 730277771663 |
| 10 | 230251525320 |
| 11 | 89715a8a9a3 |
| 12 | 3875a92a5a0 |
| 13 | 1893583c00b |
| 14 | b203ac1a2c |
| 15 | 5ec91d4280 |
| hex | 359c0f74c8 |
230251525320 has 128 divisors (see below), whose sum is σ = 694115009280. Its totient is φ = 61102080000.
The previous prime is 230251525319. The next prime is 230251525333. The reversal of 230251525320 is 23525152032.
230251525320 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2302515253202 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73773360 + ... + 73776480.
It is an arithmetic number, because the mean of its divisors is an integer number (5422773510).
Almost surely, 2230251525320 is an apocalyptic number.
230251525320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230251525320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (347057504640).
230251525320 is an abundant number, since it is smaller than the sum of its proper divisors (463863483960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230251525320 is a wasteful number, since it uses less digits than its factorization.
230251525320 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5927 (or 5923 counting only the distinct ones).
The product of its (nonzero) digits is 18000, while the sum is 30.
Adding to 230251525320 its reverse (23525152032), we get a palindrome (253776677352).
The spelling of 230251525320 in words is "two hundred thirty billion, two hundred fifty-one million, five hundred twenty-five thousand, three hundred twenty".
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