Base | Representation |
---|---|
bin | 11100001000001111… |
… | …011000101110011000 |
3 | 2212221220022111112001 |
4 | 130020033120232120 |
5 | 443323433202412 |
6 | 21513003330344 |
7 | 2116313311255 |
oct | 341017305630 |
9 | 85856274461 |
10 | 30203022232 |
11 | 118999006a9 |
12 | 5a2ab209b4 |
13 | 2b04469bb6 |
14 | 16673b642c |
15 | bbb87d957 |
hex | 7083d8b98 |
30203022232 has 32 divisors (see below), whose sum is σ = 58645108080. Its totient is φ = 14573669760.
The previous prime is 30203022221. The next prime is 30203022233. The reversal of 30203022232 is 23222030203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30203022233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 558018 + ... + 609745.
Almost surely, 230203022232 is an apocalyptic number.
It is an amenable number.
30203022232 is a deficient number, since it is larger than the sum of its proper divisors (28442085848).
30203022232 is a wasteful number, since it uses less digits than its factorization.
30203022232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1167883 (or 1167879 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 19.
Adding to 30203022232 its reverse (23222030203), we get a palindrome (53425052435).
The spelling of 30203022232 in words is "thirty billion, two hundred three million, twenty-two thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.102 sec. • engine limits •