Base | Representation |
---|---|
bin | 1010101111001… |
… | …11010001001000 |
3 | 20021111100100202 |
4 | 11113213101020 |
5 | 141024414412 |
6 | 12534351332 |
7 | 2142430631 |
oct | 527472110 |
9 | 207440322 |
10 | 90076232 |
11 | 46933674 |
12 | 261bb548 |
13 | 1587a85c |
14 | bd6a888 |
15 | 7d943c2 |
hex | 55e7448 |
90076232 has 16 divisors (see below), whose sum is σ = 169603200. Its totient is φ = 44848720.
The previous prime is 90076223. The next prime is 90076243. The reversal of 90076232 is 23267009.
It is a super-2 number, since 2×900762322 = 16227455142635648, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 90076195 and 90076204.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21644 + ... + 25467.
It is an arithmetic number, because the mean of its divisors is an integer number (10600200).
Almost surely, 290076232 is an apocalyptic number.
It is an amenable number.
90076232 is a deficient number, since it is larger than the sum of its proper divisors (79526968).
90076232 is a wasteful number, since it uses less digits than its factorization.
90076232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47356 (or 47352 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 29.
The square root of 90076232 is about 9490.8499092547. The cubic root of 90076232 is about 448.2669672620.
The spelling of 90076232 in words is "ninety million, seventy-six thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •