Base | Representation |
---|---|
bin | 11100000011011… |
… | …10001000101100 |
3 | 121101211010000012 |
4 | 32001232020230 |
5 | 440221112030 |
6 | 35203552352 |
7 | 5555201351 |
oct | 1601561054 |
9 | 541733005 |
10 | 235332140 |
11 | 11092557a |
12 | 6698b6b8 |
13 | 399a82b4 |
14 | 2337c628 |
15 | 159d8095 |
hex | e06e22c |
235332140 has 24 divisors (see below), whose sum is σ = 501576432. Its totient is φ = 92727360.
The previous prime is 235332133. The next prime is 235332193. The reversal of 235332140 is 41233532.
It is a super-2 number, since 2×2353321402 = 110762432233959200, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86471 + ... + 89150.
It is an arithmetic number, because the mean of its divisors is an integer number (20899018).
Almost surely, 2235332140 is an apocalyptic number.
235332140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
235332140 is an abundant number, since it is smaller than the sum of its proper divisors (266244292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235332140 is a wasteful number, since it uses less digits than its factorization.
235332140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175697 (or 175695 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
The square root of 235332140 is about 15340.5391039559. The cubic root of 235332140 is about 617.3911711919.
Adding to 235332140 its reverse (41233532), we get a palindrome (276565672).
The spelling of 235332140 in words is "two hundred thirty-five million, three hundred thirty-two thousand, one hundred forty".
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