Base | Representation |
---|---|
bin | 1000000000100110… |
… | …1000000110000100 |
3 | 12112211121200101021 |
4 | 2000021220012010 |
5 | 13400400212142 |
6 | 553202040524 |
7 | 104164521325 |
oct | 20011500604 |
9 | 5484550337 |
10 | 2150007172 |
11 | a03694235 |
12 | 500049144 |
13 | 2835795c1 |
14 | 16578644c |
15 | c8b44267 |
hex | 80268184 |
2150007172 has 12 divisors (see below), whose sum is σ = 3770642176. Its totient is φ = 1072680840.
The previous prime is 2150007163. The next prime is 2150007193. The reversal of 2150007172 is 2717000512.
It is a happy number.
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, 578604 + ... + 582307.
Almost surely, 22150007172 is an apocalyptic number.
It is an amenable number.
2150007172 is a deficient number, since it is larger than the sum of its proper divisors (1620635004).
2150007172 is a wasteful number, since it uses less digits than its factorization.
2150007172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1161378 (or 1161376 counting only the distinct ones).
The product of its (nonzero) digits is 980, while the sum is 25.
The square root of 2150007172 is about 46368.1698150790. The cubic root of 2150007172 is about 1290.6643158095.
Adding to 2150007172 its reverse (2717000512), we get a palindrome (4867007684).
The spelling of 2150007172 in words is "two billion, one hundred fifty million, seven thousand, one hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •