Base | Representation |
---|---|
bin | 1100100111100100… |
… | …0010010011010100 |
3 | 22202001120011112202 |
4 | 3021321002103110 |
5 | 23414104001202 |
6 | 1320034504032 |
7 | 146636326115 |
oct | 31171022324 |
9 | 8661504482 |
10 | 3387172052 |
11 | 1488a74550 |
12 | 7a6435018 |
13 | 41c984024 |
14 | 241bcc20c |
15 | 14c571802 |
hex | c9e424d4 |
3387172052 has 24 divisors (see below), whose sum is σ = 6493495680. Its totient is φ = 1533176960.
The previous prime is 3387172051. The next prime is 3387172081. The reversal of 3387172052 is 2502717833.
It is a super-2 number, since 2×33871720522 = 22945869019699781408, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3387171997 and 3387172015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3387172051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150533 + ... + 171564.
It is an arithmetic number, because the mean of its divisors is an integer number (270562320).
Almost surely, 23387172052 is an apocalyptic number.
It is an amenable number.
3387172052 is a deficient number, since it is larger than the sum of its proper divisors (3106323628).
3387172052 is a wasteful number, since it uses less digits than its factorization.
3387172052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 322351 (or 322349 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 3387172052 is about 58199.4162513680. The cubic root of 3387172052 is about 1501.8011034483.
Adding to 3387172052 its reverse (2502717833), we get a palindrome (5889889885).
The spelling of 3387172052 in words is "three billion, three hundred eighty-seven million, one hundred seventy-two thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •