Base | Representation |
---|---|
bin | 10010111001000001… |
… | …01111101100010111 |
3 | 222011211000010021010 |
4 | 21130200233230113 |
5 | 131232324204143 |
6 | 4354214423303 |
7 | 506220524331 |
oct | 113440575427 |
9 | 28154003233 |
10 | 10142022423 |
11 | 43349a8615 |
12 | 1b70661b33 |
13 | c58255200 |
14 | 6c2d72451 |
15 | 3e55b3a33 |
hex | 25c82fb17 |
10142022423 has 48 divisors (see below), whose sum is σ = 14926826880. Its totient is φ = 6121095552.
The previous prime is 10142022421. The next prime is 10142022437. The reversal of 10142022423 is 32422024101.
It is not a de Polignac number, because 10142022423 - 21 = 10142022421 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 10142022423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10142022421) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9952408 + ... + 9953426.
It is an arithmetic number, because the mean of its divisors is an integer number (310975560).
Almost surely, 210142022423 is an apocalyptic number.
10142022423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
10142022423 is a deficient number, since it is larger than the sum of its proper divisors (4784804457).
10142022423 is a wasteful number, since it uses less digits than its factorization.
10142022423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408 (or 1395 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 10142022423 its reverse (32422024101), we get a palindrome (42564046524).
The spelling of 10142022423 in words is "ten billion, one hundred forty-two million, twenty-two thousand, four hundred twenty-three".
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