Base | Representation |
---|---|
bin | 11011111010110… |
… | …10100111100000 |
3 | 121022200202222000 |
4 | 31331122213200 |
5 | 434424003431 |
6 | 35123444000 |
7 | 5542461243 |
oct | 1575324740 |
9 | 538622860 |
10 | 234203616 |
11 | 110224709 |
12 | 66526600 |
13 | 396a172a |
14 | 2316725a |
15 | 158639e6 |
hex | df5a9e0 |
234203616 has 96 divisors (see below), whose sum is σ = 687697920. Its totient is φ = 77542272.
The previous prime is 234203587. The next prime is 234203617. The reversal of 234203616 is 616302432.
234203616 is a `hidden beast` number, since 2 + 3 + 42 + 0 + 3 + 616 = 666.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 234203616.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234203617) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140001 + ... + 141663.
It is an arithmetic number, because the mean of its divisors is an integer number (7163520).
Almost surely, 2234203616 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 234203616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (343848960).
234203616 is an abundant number, since it is smaller than the sum of its proper divisors (453494304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234203616 is a wasteful number, since it uses less digits than its factorization.
234203616 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1845 (or 1831 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 27.
The square root of 234203616 is about 15303.7124907651. The cubic root of 234203616 is about 616.4026995227.
The spelling of 234203616 in words is "two hundred thirty-four million, two hundred three thousand, six hundred sixteen".
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