Base | Representation |
---|---|
bin | 10101011100110100… |
… | …010001001001000100 |
3 | 2012110010211222000112 |
4 | 111130310101021010 |
5 | 334132200321202 |
6 | 14325240332152 |
7 | 1443520061435 |
oct | 253464211104 |
9 | 65403758015 |
10 | 23032042052 |
11 | 9849a950a8 |
12 | 4569474058 |
13 | 22308ca766 |
14 | 1186c6d48c |
15 | 8ec03db52 |
hex | 55cd11244 |
23032042052 has 6 divisors (see below), whose sum is σ = 40306073598. Its totient is φ = 11516021024.
The previous prime is 23032041917. The next prime is 23032042057. The reversal of 23032042052 is 25024023032.
It can be written as a sum of positive squares in only one way, i.e., 22962553156 + 69488896 = 151534^2 + 8336^2 .
It is a super-2 number, since 2×230320420522 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (23032042057) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2879005253 + ... + 2879005260.
It is an arithmetic number, because the mean of its divisors is an integer number (6717678933).
Almost surely, 223032042052 is an apocalyptic number.
It is an amenable number.
23032042052 is a deficient number, since it is larger than the sum of its proper divisors (17274031546).
23032042052 is a wasteful number, since it uses less digits than its factorization.
23032042052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5758010517 (or 5758010515 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 23.
Adding to 23032042052 its reverse (25024023032), we get a palindrome (48056065084).
The spelling of 23032042052 in words is "twenty-three billion, thirty-two million, forty-two thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •