Base | Representation |
---|---|
bin | 1011001001011011… |
… | …0011011001101011 |
3 | 21201112120201022111 |
4 | 2302112303121223 |
5 | 22112013302110 |
6 | 1212531503151 |
7 | 134103214204 |
oct | 26226633153 |
9 | 7645521274 |
10 | 2992322155 |
11 | 12a60a6a19 |
12 | 6b6157ab7 |
13 | 388c26934 |
14 | 2055a85ab |
15 | 127a78e8a |
hex | b25b366b |
2992322155 has 8 divisors (see below), whose sum is σ = 3606890112. Its totient is φ = 2383122048.
The previous prime is 2992322143. The next prime is 2992322159. The reversal of 2992322155 is 5512232992.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2992322155 - 213 = 2992313963 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2992322159) 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, 1340734 + ... + 1342963.
It is an arithmetic number, because the mean of its divisors is an integer number (450861264).
Almost surely, 22992322155 is an apocalyptic number.
2992322155 is a deficient number, since it is larger than the sum of its proper divisors (614567957).
2992322155 is a wasteful number, since it uses less digits than its factorization.
2992322155 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2683925.
The product of its digits is 97200, while the sum is 40.
The square root of 2992322155 is about 54702.1220337932. The cubic root of 2992322155 is about 1441.0181448930.
The spelling of 2992322155 in words is "two billion, nine hundred ninety-two million, three hundred twenty-two thousand, one hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •