Base | Representation |
---|---|
bin | 11011101100000… |
… | …11011001100001 |
3 | 121012001201100102 |
4 | 31312003121201 |
5 | 433430223010 |
6 | 35014232145 |
7 | 5520202142 |
oct | 1566033141 |
9 | 535051312 |
10 | 232273505 |
11 | 10a126582 |
12 | 65955655 |
13 | 39177059 |
14 | 22bc3ac9 |
15 | 155d1ba5 |
hex | dd83661 |
232273505 has 8 divisors (see below), whose sum is σ = 278949312. Its totient is φ = 185671408.
The previous prime is 232273471. The next prime is 232273511. The reversal of 232273505 is 505372232.
It is a happy number.
232273505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 232273505 - 226 = 165164641 is a prime.
It is a super-2 number, since 2×2322735052 = 107901962249970050, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
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, 11237 + ... + 24306.
It is an arithmetic number, because the mean of its divisors is an integer number (34868664).
Almost surely, 2232273505 is an apocalyptic number.
It is an amenable number.
232273505 is a deficient number, since it is larger than the sum of its proper divisors (46675807).
232273505 is a wasteful number, since it uses less digits than its factorization.
232273505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36855.
The product of its (nonzero) digits is 12600, while the sum is 29.
The square root of 232273505 is about 15240.5218086521. The cubic root of 232273505 is about 614.7047341089.
The spelling of 232273505 in words is "two hundred thirty-two million, two hundred seventy-three thousand, five hundred five".
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