Base | Representation |
---|---|
bin | 11011111010110… |
… | …10111000000000 |
3 | 121022200211102010 |
4 | 31331122320000 |
5 | 434424022142 |
6 | 35123452520 |
7 | 5542464312 |
oct | 1575327000 |
9 | 538624363 |
10 | 234204672 |
11 | 110225489 |
12 | 66527140 |
13 | 396a2060 |
14 | 231677b2 |
15 | 15863e9c |
hex | df5ae00 |
234204672 has 160 divisors (see below), whose sum is σ = 692268192. Its totient is φ = 69894144.
The previous prime is 234204671. The next prime is 234204683. The reversal of 234204672 is 276402432.
234204672 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234204671) 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, 738658 + ... + 738974.
Almost surely, 2234204672 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 234204672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346134096).
234204672 is an abundant number, since it is smaller than the sum of its proper divisors (458063520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234204672 is a wasteful number, since it uses less digits than its factorization.
234204672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 388 (or 372 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 30.
The square root of 234204672 is about 15303.7469921585. The cubic root of 234204672 is about 616.4036259534.
The spelling of 234204672 in words is "two hundred thirty-four million, two hundred four thousand, six hundred seventy-two".
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