Base | Representation |
---|---|
bin | 100111001000000011… |
… | …010111100111010111 |
3 | 11000102211011112211000 |
4 | 213020003113213113 |
5 | 1142014311011043 |
6 | 31144414114343 |
7 | 3015033610632 |
oct | 471003274727 |
9 | 130384145730 |
10 | 42011032023 |
11 | 168a9150184 |
12 | 81854ab9b3 |
13 | 3c668c013c |
14 | 20676d8c19 |
15 | 115d3282d3 |
hex | 9c80d79d7 |
42011032023 has 32 divisors (see below), whose sum is σ = 63377144000. Its totient is φ = 27496713600.
The previous prime is 42011032001. The next prime is 42011032027. The reversal of 42011032023 is 32023011024.
It is not a de Polignac number, because 42011032023 - 214 = 42011015639 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42011031987 and 42011032005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42011032027) 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 31 ways as a sum of consecutive naturals, for example, 867453 + ... + 914601.
It is an arithmetic number, because the mean of its divisors is an integer number (1980535750).
Almost surely, 242011032023 is an apocalyptic number.
42011032023 is a deficient number, since it is larger than the sum of its proper divisors (21366111977).
42011032023 is a wasteful number, since it uses less digits than its factorization.
42011032023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47760 (or 47754 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 42011032023 its reverse (32023011024), we get a palindrome (74034043047).
The spelling of 42011032023 in words is "forty-two billion, eleven million, thirty-two thousand, twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •