Base | Representation |
---|---|
bin | 11100010101110010… |
… | …001000001011110100 |
3 | 2220112201212000112222 |
4 | 130111302020023310 |
5 | 444310114431312 |
6 | 21551321301512 |
7 | 2125042500302 |
oct | 342562101364 |
9 | 86481760488 |
10 | 30430233332 |
11 | 119a6089774 |
12 | 5a93034898 |
13 | 2b3c560935 |
14 | 168963d272 |
15 | bd17b0672 |
hex | 715c882f4 |
30430233332 has 12 divisors (see below), whose sum is σ = 56055693120. Its totient is φ = 14414321016.
The previous prime is 30430233307. The next prime is 30430233367. The reversal of 30430233332 is 23333203403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200198828 + ... + 200198979.
It is an arithmetic number, because the mean of its divisors is an integer number (4671307760).
Almost surely, 230430233332 is an apocalyptic number.
It is an amenable number.
30430233332 is a deficient number, since it is larger than the sum of its proper divisors (25625459788).
30430233332 is a wasteful number, since it uses less digits than its factorization.
30430233332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 400397830 (or 400397828 counting only the distinct ones).
The product of its (nonzero) digits is 11664, while the sum is 26.
Adding to 30430233332 its reverse (23333203403), we get a palindrome (53763436735).
The spelling of 30430233332 in words is "thirty billion, four hundred thirty million, two hundred thirty-three thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •