Base | Representation |
---|---|
bin | 11100001111010110… |
… | …000101111111101000 |
3 | 2220021012121102112102 |
4 | 130033112011333220 |
5 | 444044442033112 |
6 | 21532502232532 |
7 | 2122261424525 |
oct | 341726057750 |
9 | 86235542472 |
10 | 30322221032 |
11 | 11950115504 |
12 | 5a62a25748 |
13 | 2b2307322c |
14 | 167916414c |
15 | bc7076bc2 |
hex | 70f585fe8 |
30322221032 has 16 divisors (see below), whose sum is σ = 56859485760. Its totient is φ = 15159691504.
The previous prime is 30322220993. The next prime is 30322221067. The reversal of 30322221032 is 23012222303.
It is a junction number, because it is equal to n+sod(n) for n = 30322220995 and 30322221013.
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, 83648 + ... + 260079.
It is an arithmetic number, because the mean of its divisors is an integer number (3553717860).
Almost surely, 230322221032 is an apocalyptic number.
It is an amenable number.
30322221032 is a deficient number, since it is larger than the sum of its proper divisors (26537264728).
30322221032 is a wasteful number, since it uses less digits than its factorization.
30322221032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 354760 (or 354756 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 30322221032 its reverse (23012222303), we get a palindrome (53334443335).
The spelling of 30322221032 in words is "thirty billion, three hundred twenty-two million, two hundred twenty-one thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •