Base | Representation |
---|---|
bin | 11100001111111100… |
… | …100111110101101100 |
3 | 2220021220121120021012 |
4 | 130033330213311230 |
5 | 444110033234012 |
6 | 21533502524352 |
7 | 2122443322061 |
oct | 341774476554 |
9 | 86256546235 |
10 | 30332321132 |
11 | 119558938a3 |
12 | 5a662966b8 |
13 | 2b2519b519 |
14 | 167a632c68 |
15 | bc7dbe622 |
hex | 70ff27d6c |
30332321132 has 48 divisors (see below), whose sum is σ = 57001190400. Its totient is φ = 14091362880.
The previous prime is 30332321053. The next prime is 30332321141. The reversal of 30332321132 is 23112323303.
It is a super-2 number, since 2×303323211322 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30332321098 and 30332321107.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 620123 + ... + 667245.
It is an arithmetic number, because the mean of its divisors is an integer number (1187524800).
Almost surely, 230332321132 is an apocalyptic number.
It is an amenable number.
30332321132 is a deficient number, since it is larger than the sum of its proper divisors (26668869268).
30332321132 is a wasteful number, since it uses less digits than its factorization.
30332321132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47366 (or 47364 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 30332321132 its reverse (23112323303), we get a palindrome (53444644435).
The spelling of 30332321132 in words is "thirty billion, three hundred thirty-two million, three hundred twenty-one thousand, one hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •