Base | Representation |
---|---|
bin | 11100001000011… |
… | …10010010100100 |
3 | 121110001102212012 |
4 | 32010032102210 |
5 | 440403110012 |
6 | 35230013352 |
7 | 5563603022 |
oct | 1604162244 |
9 | 543042765 |
10 | 235988132 |
11 | 111233416 |
12 | 67047258 |
13 | 39b77a63 |
14 | 234ad712 |
15 | 15ab7622 |
hex | e10e4a4 |
235988132 has 12 divisors (see below), whose sum is σ = 434715120. Its totient is φ = 111783816.
The previous prime is 235988083. The next prime is 235988143. The reversal of 235988132 is 231889532.
It is a self number, because there is not a number n which added to its sum of digits gives 235988132.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552478 + ... + 1552629.
It is an arithmetic number, because the mean of its divisors is an integer number (36226260).
Almost surely, 2235988132 is an apocalyptic number.
It is an amenable number.
235988132 is a deficient number, since it is larger than the sum of its proper divisors (198726988).
235988132 is a wasteful number, since it uses less digits than its factorization.
235988132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3105130 (or 3105128 counting only the distinct ones).
The product of its digits is 103680, while the sum is 41.
The square root of 235988132 is about 15361.9052203820. The cubic root of 235988132 is about 617.9643014817.
The spelling of 235988132 in words is "two hundred thirty-five million, nine hundred eighty-eight thousand, one hundred thirty-two".
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