Base | Representation |
---|---|
bin | 11011011011001… |
… | …01100111010000 |
3 | 121000212222020120 |
4 | 31231211213100 |
5 | 432343214402 |
6 | 34454510240 |
7 | 5462300253 |
oct | 1555454720 |
9 | 530788216 |
10 | 230054352 |
11 | 108950270 |
12 | 65065380 |
13 | 3887ac48 |
14 | 227a709a |
15 | 152e43bc |
hex | db659d0 |
230054352 has 40 divisors (see below), whose sum is σ = 648336480. Its totient is φ = 69713280.
The previous prime is 230054351. The next prime is 230054381. The reversal of 230054352 is 253450032.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230054351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217327 + ... + 218382.
It is an arithmetic number, because the mean of its divisors is an integer number (16208412).
Almost surely, 2230054352 is an apocalyptic number.
230054352 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
230054352 is an abundant number, since it is smaller than the sum of its proper divisors (418282128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230054352 is a wasteful number, since it uses less digits than its factorization.
230054352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 435731 (or 435725 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 24.
The square root of 230054352 is about 15167.5427146259. The cubic root of 230054352 is about 612.7408261368.
The spelling of 230054352 in words is "two hundred thirty million, fifty-four thousand, three hundred fifty-two".
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