Base | Representation |
---|---|
bin | 100100000100010… |
… | …1010010100010000 |
3 | 10010100021001111112 |
4 | 1020020222110100 |
5 | 4434304330112 |
6 | 320031232452 |
7 | 41663533304 |
oct | 11010522420 |
9 | 3110231445 |
10 | 1210230032 |
11 | 571163810 |
12 | 299378728 |
13 | 16396695b |
14 | b6a33d04 |
15 | 713aba22 |
hex | 4822a510 |
1210230032 has 20 divisors (see below), whose sum is σ = 2557986576. Its totient is φ = 550104480.
The previous prime is 1210230029. The next prime is 1210230067. The reversal of 1210230032 is 2300320121.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1210229989 and 1210230016.
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, 3437978 + ... + 3438329.
Almost surely, 21210230032 is an apocalyptic number.
It is an amenable number.
1210230032 is an abundant number, since it is smaller than the sum of its proper divisors (1347756544).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1210230032 is a wasteful number, since it uses less digits than its factorization.
1210230032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6876326 (or 6876320 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 1210230032 is about 34788.3605822407. The cubic root of 1210230032 is about 1065.6697593787.
Adding to 1210230032 its reverse (2300320121), we get a palindrome (3510550153).
The spelling of 1210230032 in words is "one billion, two hundred ten million, two hundred thirty thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •