Base | Representation |
---|---|
bin | 10111010010100000110 |
3 | 1102202211112 |
4 | 2322110012 |
5 | 143410032 |
6 | 24205022 |
7 | 6325622 |
oct | 2722406 |
9 | 1382745 |
10 | 763142 |
11 | 4813a6 |
12 | 309772 |
13 | 209483 |
14 | 15c182 |
15 | 1011b2 |
hex | ba506 |
763142 has 8 divisors (see below), whose sum is σ = 1160616. Its totient is φ = 376272.
The previous prime is 763141. The next prime is 763157. The reversal of 763142 is 241367.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×7631423 = 1333328991456777864, which contains 333 as substring.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (763141) 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, 2468 + ... + 2759.
It is an arithmetic number, because the mean of its divisors is an integer number (145077).
2763142 is an apocalyptic number.
763142 is a deficient number, since it is larger than the sum of its proper divisors (397474).
763142 is a wasteful number, since it uses less digits than its factorization.
763142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5302.
The product of its digits is 1008, while the sum is 23.
The square root of 763142 is about 873.5799906133. The cubic root of 763142 is about 91.3836397993.
It can be divided in two parts, 76314 and 2, that multiplied together give a triangular number (152628 = T552).
The spelling of 763142 in words is "seven hundred sixty-three thousand, one hundred forty-two".
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