Base | Representation |
---|---|
bin | 11011111110001… |
… | …01101001010000 |
3 | 121100112001022110 |
4 | 31333011221100 |
5 | 440032021000 |
6 | 35141105320 |
7 | 5546265315 |
oct | 1577055120 |
9 | 540461273 |
10 | 234642000 |
11 | 1104a400a |
12 | 666b8240 |
13 | 397c6128 |
14 | 2323cd0c |
15 | 158ed850 |
hex | dfc5a50 |
234642000 has 80 divisors (see below), whose sum is σ = 756505152. Its totient is φ = 62569600.
The previous prime is 234641993. The next prime is 234642017. The reversal of 234642000 is 246432.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13554 + ... + 25553.
Almost surely, 2234642000 is an apocalyptic number.
234642000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
234642000 is an abundant number, since it is smaller than the sum of its proper divisors (521863152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234642000 is a wasteful number, since it uses less digits than its factorization.
234642000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39133 (or 39117 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 234642000 is about 15318.0285937845. The cubic root of 234642000 is about 616.7870554664.
Adding to 234642000 its reverse (246432), we get a palindrome (234888432).
The spelling of 234642000 in words is "two hundred thirty-four million, six hundred forty-two thousand".
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