Base | Representation |
---|---|
bin | 10110101001111101111 |
3 | 1101201100200 |
4 | 2311033233 |
5 | 142224013 |
6 | 23524543 |
7 | 6211245 |
oct | 2651757 |
9 | 1351320 |
10 | 742383 |
11 | 467844 |
12 | 2b9753 |
13 | 1ccba5 |
14 | 154795 |
15 | e9e73 |
hex | b53ef |
742383 has 6 divisors (see below), whose sum is σ = 1072344. Its totient is φ = 494916.
The previous prime is 742381. The next prime is 742393. The reversal of 742383 is 383247.
It is not a de Polignac number, because 742383 - 21 = 742381 is a prime.
It is a super-2 number, since 2×7423832 = 1102265037378, which contains 22 as substring.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 742383.
It is not an unprimeable number, because it can be changed into a prime (742381) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41235 + ... + 41252.
It is an arithmetic number, because the mean of its divisors is an integer number (178724).
2742383 is an apocalyptic number.
742383 is a deficient number, since it is larger than the sum of its proper divisors (329961).
742383 is a wasteful number, since it uses less digits than its factorization.
742383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82493 (or 82490 counting only the distinct ones).
The product of its digits is 4032, while the sum is 27.
The square root of 742383 is about 861.6165040202. The cubic root of 742383 is about 90.5474045270.
The spelling of 742383 in words is "seven hundred forty-two thousand, three hundred eighty-three".
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