Base | Representation |
---|---|
bin | 11100001111011001… |
… | …111101010110111000 |
3 | 2220021021111220101100 |
4 | 130033121331112320 |
5 | 444100221443412 |
6 | 21532540051400 |
7 | 2122303144464 |
oct | 341731752670 |
9 | 86237456340 |
10 | 30323234232 |
11 | 11950747765 |
12 | 5a63233b60 |
13 | 2b23339465 |
14 | 16793494a4 |
15 | bc71c6edc |
hex | 70f67d5b8 |
30323234232 has 48 divisors (see below), whose sum is σ = 83165004000. Its totient is φ = 9979796736.
The previous prime is 30323234213. The next prime is 30323234269. The reversal of 30323234232 is 23243232303.
30323234232 is a `hidden beast` number, since 3 + 0 + 3 + 232 + 3 + 423 + 2 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 30323234196 and 30323234205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2659857 + ... + 2671232.
It is an arithmetic number, because the mean of its divisors is an integer number (1732604250).
Almost surely, 230323234232 is an apocalyptic number.
It is an amenable number.
30323234232 is an abundant number, since it is smaller than the sum of its proper divisors (52841769768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30323234232 is a wasteful number, since it uses less digits than its factorization.
30323234232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5331180 (or 5331173 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 27.
Adding to 30323234232 its reverse (23243232303), we get a palindrome (53566466535).
The spelling of 30323234232 in words is "thirty billion, three hundred twenty-three million, two hundred thirty-four thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •