Base | Representation |
---|---|
bin | 11011011100101… |
… | …01111101000100 |
3 | 121001021000212001 |
4 | 31232111331010 |
5 | 432421033411 |
6 | 34503035044 |
7 | 5464053445 |
oct | 1556257504 |
9 | 531230761 |
10 | 230252356 |
11 | 108a76004 |
12 | 6513ba84 |
13 | 3891a0c9 |
14 | 228192cc |
15 | 15332dc1 |
hex | db95f44 |
230252356 has 24 divisors (see below), whose sum is σ = 421110144. Its totient is φ = 109950720.
The previous prime is 230252327. The next prime is 230252381. The reversal of 230252356 is 653252032.
It is a super-2 number, since 2×2302523562 = 106032294887101472, which contains 22 as substring.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74196 + ... + 77236.
It is an arithmetic number, because the mean of its divisors is an integer number (17546256).
Almost surely, 2230252356 is an apocalyptic number.
It is an amenable number.
230252356 is a deficient number, since it is larger than the sum of its proper divisors (190857788).
230252356 is a wasteful number, since it uses less digits than its factorization.
230252356 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3891 (or 3889 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 230252356 is about 15174.0685381344. The cubic root of 230252356 is about 612.9165677135.
The spelling of 230252356 in words is "two hundred thirty million, two hundred fifty-two thousand, three hundred fifty-six".
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