Base | Representation |
---|---|
bin | 11011111110000… |
… | …10101111110100 |
3 | 121100111110000220 |
4 | 31333002233310 |
5 | 440031131012 |
6 | 35140534340 |
7 | 5546215602 |
oct | 1577025764 |
9 | 540443026 |
10 | 234630132 |
11 | 110496100 |
12 | 666b13b0 |
13 | 397c08c9 |
14 | 23238872 |
15 | 158ea08c |
hex | dfc2bf4 |
234630132 has 36 divisors (see below), whose sum is σ = 601768608. Its totient is φ = 71099600.
The previous prime is 234630131. The next prime is 234630133. The reversal of 234630132 is 231036432.
It is an interprime number because it is at equal distance from previous prime (234630131) and next prime (234630133).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (234630131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79344 + ... + 82247.
Almost surely, 2234630132 is an apocalyptic number.
234630132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
234630132 is an abundant number, since it is smaller than the sum of its proper divisors (367138476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
234630132 is a wasteful number, since it uses less digits than its factorization.
234630132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161620 (or 161607 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 24.
The square root of 234630132 is about 15317.6412022217. The cubic root of 234630132 is about 616.7766564299.
Adding to 234630132 its reverse (231036432), we get a palindrome (465666564).
The spelling of 234630132 in words is "two hundred thirty-four million, six hundred thirty thousand, one hundred thirty-two".
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