Base | Representation |
---|---|
bin | 1011111001010101… |
… | …1001011001000100 |
3 | 22020112201102202011 |
4 | 2332111121121010 |
5 | 23014434430233 |
6 | 1244511024004 |
7 | 142063301266 |
oct | 27625313104 |
9 | 8215642664 |
10 | 3193280068 |
11 | 1399583640 |
12 | 75150b004 |
13 | 3bb757c44 |
14 | 224159b36 |
15 | 13a5220cd |
hex | be559644 |
3193280068 has 72 divisors (see below), whose sum is σ = 6817315680. Its totient is φ = 1294110720.
The previous prime is 3193280047. The next prime is 3193280089. The reversal of 3193280068 is 8600823913.
3193280068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3193280047) and next prime (3193280089).
It is a self number, because there is not a number n which added to its sum of digits gives 3193280068.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 234996 + ... + 248212.
It is an arithmetic number, because the mean of its divisors is an integer number (94684940).
Almost surely, 23193280068 is an apocalyptic number.
3193280068 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
It is an amenable number.
3193280068 is an abundant number, since it is smaller than the sum of its proper divisors (3624035612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3193280068 is a wasteful number, since it uses less digits than its factorization.
3193280068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13285 (or 13266 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The square root of 3193280068 is about 56509.1149107823. The cubic root of 3193280068 is about 1472.5803581755.
The spelling of 3193280068 in words is "three billion, one hundred ninety-three million, two hundred eighty thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •