Base | Representation |
---|---|
bin | 10011010111111001… |
… | …10000000111010111 |
3 | 222211212100200110201 |
4 | 21223330300013113 |
5 | 132300130204143 |
6 | 4440030001331 |
7 | 515514142351 |
oct | 115374600727 |
9 | 28755320421 |
10 | 10401022423 |
11 | 4458119100 |
12 | 2023346247 |
13 | c99ac924c |
14 | 7095120d1 |
15 | 40d1c464d |
hex | 26bf301d7 |
10401022423 has 12 divisors (see below), whose sum is σ = 11440830240. Its totient is φ = 9448609280.
The previous prime is 10401022417. The next prime is 10401022451. The reversal of 10401022423 is 32422010401.
It is not a de Polignac number, because 10401022423 - 25 = 10401022391 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10401022423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10401022823) 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 11 ways as a sum of consecutive naturals, for example, 139986 + ... + 200992.
It is an arithmetic number, because the mean of its divisors is an integer number (953402520).
Almost surely, 210401022423 is an apocalyptic number.
10401022423 is a deficient number, since it is larger than the sum of its proper divisors (1039807817).
10401022423 is a wasteful number, since it uses less digits than its factorization.
10401022423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62438 (or 62427 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 10401022423 its reverse (32422010401), we get a palindrome (42823032824).
The spelling of 10401022423 in words is "ten billion, four hundred one million, twenty-two thousand, four hundred twenty-three".
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