Base | Representation |
---|---|
bin | 100111001000000100… |
… | …011110011010100111 |
3 | 11000102211201021121202 |
4 | 213020010132122213 |
5 | 1142014344301043 |
6 | 31144424233115 |
7 | 3015036226256 |
oct | 471004363247 |
9 | 130384637552 |
10 | 42011322023 |
11 | 168a9329050 |
12 | 818560b79b |
13 | 3c66992138 |
14 | 206777279d |
15 | 115d3841b8 |
hex | 9c811e6a7 |
42011322023 has 8 divisors (see below), whose sum is σ = 45832801536. Its totient is φ = 38190220600.
The previous prime is 42011321993. The next prime is 42011322049. The reversal of 42011322023 is 32022311024.
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 42011322023 - 218 = 42011059879 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42011321986 and 42011322004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42011322623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170018 + ... + 336048.
It is an arithmetic number, because the mean of its divisors is an integer number (5729100192).
Almost surely, 242011322023 is an apocalyptic number.
42011322023 is a deficient number, since it is larger than the sum of its proper divisors (3821479513).
42011322023 is a wasteful number, since it uses less digits than its factorization.
42011322023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 189045.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 42011322023 its reverse (32022311024), we get a palindrome (74033633047).
The spelling of 42011322023 in words is "forty-two billion, eleven million, three hundred twenty-two thousand, twenty-three".
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