Base | Representation |
---|---|
bin | 1001000111011010101010… |
… | …1011111000010011111011 |
3 | 1022111012011122210211222011 |
4 | 2101312222223320103323 |
5 | 2303204122204044011 |
6 | 33152302441310351 |
7 | 2053065560052235 |
oct | 221665253702373 |
9 | 38435148724864 |
10 | 10023022331131 |
11 | 3214815896167 |
12 | 115a641a953b7 |
13 | 579222a35b74 |
14 | 26918c991255 |
15 | 125ac61b4621 |
hex | 91daaaf84fb |
10023022331131 has 4 divisors (see below), whose sum is σ = 10023300144072. Its totient is φ = 10022744518192.
The previous prime is 10023022331087. The next prime is 10023022331141. The reversal of 10023022331131 is 13113322032001.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10023022331131 - 219 = 10023021806843 is a prime.
It is a super-2 number, since 2×100230223311312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10023022331141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138852346 + ... + 138924511.
It is an arithmetic number, because the mean of its divisors is an integer number (2505825036018).
Almost surely, 210023022331131 is an apocalyptic number.
10023022331131 is a deficient number, since it is larger than the sum of its proper divisors (277812941).
10023022331131 is an equidigital number, since it uses as much as digits as its factorization.
10023022331131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277812940.
The product of its (nonzero) digits is 648, while the sum is 22.
Adding to 10023022331131 its reverse (13113322032001), we get a palindrome (23136344363132).
The spelling of 10023022331131 in words is "ten trillion, twenty-three billion, twenty-two million, three hundred thirty-one thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •