Base | Representation |
---|---|
bin | 10010101011110011… |
… | …01001011110000111 |
3 | 221220002022012001110 |
4 | 21111321221132013 |
5 | 131020431010043 |
6 | 4335213300103 |
7 | 503403012504 |
oct | 112571513607 |
9 | 27802265043 |
10 | 10031110023 |
11 | 4288333480 |
12 | 1b3b494633 |
13 | c3b29077c |
14 | 6b23404ab |
15 | 3da9a5b33 |
hex | 255e69787 |
10031110023 has 8 divisors (see below), whose sum is σ = 14590705536. Its totient is φ = 6079460600.
The previous prime is 10031109973. The next prime is 10031110039. The reversal of 10031110023 is 32001113001.
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 10031110023 - 210 = 10031108999 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10031109990 and 10031110008.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10031110043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151986483 + ... + 151986548.
It is an arithmetic number, because the mean of its divisors is an integer number (1823838192).
Almost surely, 210031110023 is an apocalyptic number.
10031110023 is a deficient number, since it is larger than the sum of its proper divisors (4559595513).
10031110023 is a wasteful number, since it uses less digits than its factorization.
10031110023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303973045.
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10031110023 its reverse (32001113001), we get a palindrome (42032223024).
The spelling of 10031110023 in words is "ten billion, thirty-one million, one hundred ten thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •