Base | Representation |
---|---|
bin | 10011100111011111011110 |
3 | 100200021011202 |
4 | 103213133132 |
5 | 2304024434 |
6 | 302115502 |
7 | 61465460 |
oct | 23473736 |
9 | 10607152 |
10 | 5142494 |
11 | 29a26a5 |
12 | 187bb92 |
13 | 10b08c6 |
14 | 97c130 |
15 | 6b8a7e |
hex | 4e77de |
5142494 has 8 divisors (see below), whose sum is σ = 8815728. Its totient is φ = 2203920.
The previous prime is 5142493. The next prime is 5142503. The reversal of 5142494 is 4942415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5142493) 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, 183647 + ... + 183674.
It is an arithmetic number, because the mean of its divisors is an integer number (1101966).
Almost surely, 25142494 is an apocalyptic number.
5142494 is a deficient number, since it is larger than the sum of its proper divisors (3673234).
5142494 is a wasteful number, since it uses less digits than its factorization.
5142494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 367330.
The product of its digits is 5760, while the sum is 29.
The square root of 5142494 is about 2267.7067711677. The cubic root of 5142494 is about 172.6068119553.
The spelling of 5142494 in words is "five million, one hundred forty-two thousand, four hundred ninety-four".
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