Base | Representation |
---|---|
bin | 11100000010110… |
… | …00011111100000 |
3 | 121101122121101210 |
4 | 32001120133200 |
5 | 440210242423 |
6 | 35202030120 |
7 | 5554352034 |
oct | 1601303740 |
9 | 541577353 |
10 | 235243488 |
11 | 110874a07 |
12 | 66948340 |
13 | 39976b3c |
14 | 233581c4 |
15 | 159bbb93 |
hex | e0587e0 |
235243488 has 24 divisors (see below), whose sum is σ = 617514408. Its totient is φ = 78414464.
The previous prime is 235243487. The next prime is 235243537. The reversal of 235243488 is 884342532.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×2352434882 = 110678997292812288, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (235243487) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1225131 + ... + 1225322.
It is an arithmetic number, because the mean of its divisors is an integer number (25729767).
Almost surely, 2235243488 is an apocalyptic number.
It is an amenable number.
235243488 is an abundant number, since it is smaller than the sum of its proper divisors (382270920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
235243488 is a wasteful number, since it uses less digits than its factorization.
235243488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2450466 (or 2450458 counting only the distinct ones).
The product of its digits is 184320, while the sum is 39.
The square root of 235243488 is about 15337.6493635759. The cubic root of 235243488 is about 617.3136356197.
The spelling of 235243488 in words is "two hundred thirty-five million, two hundred forty-three thousand, four hundred eighty-eight".
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