Base | Representation |
---|---|
bin | 101100100010000… |
… | …1011100110111101 |
3 | 10212010201200211012 |
4 | 1121010023212331 |
5 | 11030013041344 |
6 | 404135205005 |
7 | 52013033330 |
oct | 13104134675 |
9 | 3763650735 |
10 | 1494268349 |
11 | 6a7525a22 |
12 | 358516765 |
13 | 1aa766472 |
14 | 102650617 |
15 | 8b2b629e |
hex | 5910b9bd |
1494268349 has 4 divisors (see below), whose sum is σ = 1707735264. Its totient is φ = 1280801436.
The previous prime is 1494268337. The next prime is 1494268409. The reversal of 1494268349 is 9438624941.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 1494268349 - 216 = 1494202813 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1494268297 and 1494268306.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1494268309) 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, 106733447 + ... + 106733460.
It is an arithmetic number, because the mean of its divisors is an integer number (426933816).
Almost surely, 21494268349 is an apocalyptic number.
It is an amenable number.
1494268349 is a deficient number, since it is larger than the sum of its proper divisors (213466915).
1494268349 is an equidigital number, since it uses as much as digits as its factorization.
1494268349 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213466914.
The product of its digits is 1492992, while the sum is 50.
The square root of 1494268349 is about 38655.7673446020. The cubic root of 1494268349 is about 1143.2543587319.
The spelling of 1494268349 in words is "one billion, four hundred ninety-four million, two hundred sixty-eight thousand, three hundred forty-nine".
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