Base | Representation |
---|---|
bin | 100000000000101… |
… | …1100111010110111 |
3 | 2202212011001221222 |
4 | 1000001130322313 |
5 | 4144433404143 |
6 | 254330100555 |
7 | 35421614153 |
oct | 10001347267 |
9 | 2685131858 |
10 | 1074122423 |
11 | 501350090 |
12 | 25b87a75b |
13 | 1416c01ca |
14 | a2924063 |
15 | 64473768 |
hex | 4005ceb7 |
1074122423 has 4 divisors (see below), whose sum is σ = 1171769928. Its totient is φ = 976474920.
The previous prime is 1074122381. The next prime is 1074122449. The reversal of 1074122423 is 3242214701.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 1074122423 - 214 = 1074106039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1074122392 and 1074122401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1074122453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48823736 + ... + 48823757.
It is an arithmetic number, because the mean of its divisors is an integer number (292942482).
Almost surely, 21074122423 is an apocalyptic number.
1074122423 is a deficient number, since it is larger than the sum of its proper divisors (97647505).
1074122423 is an equidigital number, since it uses as much as digits as its factorization.
1074122423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97647504.
The product of its (nonzero) digits is 2688, while the sum is 26.
The square root of 1074122423 is about 32773.8069653191. The cubic root of 1074122423 is about 1024.1209748712.
The spelling of 1074122423 in words is "one billion, seventy-four million, one hundred twenty-two thousand, four hundred twenty-three".
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