Base | Representation |
---|---|
bin | 11011110001010… |
… | …00011010011000 |
3 | 121020100001111120 |
4 | 31320220122120 |
5 | 434113340100 |
6 | 35040525240 |
7 | 5526015525 |
oct | 1570503230 |
9 | 536301446 |
10 | 232949400 |
11 | 10a548372 |
12 | 66020820 |
13 | 393528a8 |
14 | 22d1c14c |
15 | 156b70a0 |
hex | de28698 |
232949400 has 96 divisors (see below), whose sum is σ = 726144000. Its totient is φ = 61776000.
The previous prime is 232949399. The next prime is 232949417. The reversal of 232949400 is 4949232.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118425 + ... + 120375.
It is an arithmetic number, because the mean of its divisors is an integer number (7564000).
Almost surely, 2232949400 is an apocalyptic number.
232949400 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 232949400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (363072000).
232949400 is an abundant number, since it is smaller than the sum of its proper divisors (493194600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
232949400 is a wasteful number, since it uses less digits than its factorization.
232949400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2169 (or 2160 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 232949400 is about 15262.6799743689. The cubic root of 232949400 is about 615.3004018576.
The spelling of 232949400 in words is "two hundred thirty-two million, nine hundred forty-nine thousand, four hundred".
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