Base | Representation |
---|---|
bin | 111111010001111… |
… | …0000100110100100 |
3 | 12110222100222121011 |
4 | 1332203300212210 |
5 | 13322031201312 |
6 | 550405432004 |
7 | 103421531503 |
oct | 17643604644 |
9 | 5428328534 |
10 | 2123303332 |
11 | 99a605247 |
12 | 4b310b604 |
13 | 27ab89a07 |
14 | 161dd483a |
15 | c661bda7 |
hex | 7e8f09a4 |
2123303332 has 12 divisors (see below), whose sum is σ = 3934356300. Its totient is φ = 999201536.
The previous prime is 2123303291. The next prime is 2123303381. The reversal of 2123303332 is 2333033212.
It can be written as a sum of positive squares in 2 ways, for example, as 1735055716 + 388247616 = 41654^2 + 19704^2 .
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, 15612457 + ... + 15612592.
It is an arithmetic number, because the mean of its divisors is an integer number (327863025).
Almost surely, 22123303332 is an apocalyptic number.
It is an amenable number.
2123303332 is a deficient number, since it is larger than the sum of its proper divisors (1811052968).
2123303332 is a wasteful number, since it uses less digits than its factorization.
2123303332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31225070 (or 31225068 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
The square root of 2123303332 is about 46079.3156633212. The cubic root of 2123303332 is about 1285.2985386396.
Adding to 2123303332 its reverse (2333033212), we get a palindrome (4456336544).
The spelling of 2123303332 in words is "two billion, one hundred twenty-three million, three hundred three thousand, three hundred thirty-two".
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