Base | Representation |
---|---|
bin | 11011100001111… |
… | …10101101000000 |
3 | 121002120010222220 |
4 | 31300332231000 |
5 | 433110143202 |
6 | 34525531040 |
7 | 5502662550 |
oct | 1560765500 |
9 | 532503886 |
10 | 230943552 |
11 | 1093a8344 |
12 | 65413a80 |
13 | 38acc8b8 |
14 | 22959160 |
15 | 1541cabc |
hex | dc3eb40 |
230943552 has 224 divisors, whose sum is σ = 755318784. Its totient is φ = 60825600.
The previous prime is 230943551. The next prime is 230943563. The reversal of 230943552 is 255349032.
230943552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (224).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230943551) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958152 + ... + 958392.
Almost surely, 2230943552 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 230943552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377659392).
230943552 is an abundant number, since it is smaller than the sum of its proper divisors (524375232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
230943552 is a wasteful number, since it uses less digits than its factorization.
230943552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 317 (or 307 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 33.
The square root of 230943552 is about 15196.8270372470. The cubic root of 230943552 is about 613.5292610762.
The spelling of 230943552 in words is "two hundred thirty million, nine hundred forty-three thousand, five hundred fifty-two".
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