Base | Representation |
---|---|
bin | 101100100010111… |
… | …1100011101110101 |
3 | 10212011121011221002 |
4 | 1121011330131311 |
5 | 11030122334423 |
6 | 404153133045 |
7 | 52020000125 |
oct | 13105743565 |
9 | 3764534832 |
10 | 1494730613 |
11 | 6a7811262 |
12 | 3586ba185 |
13 | 1aa8989ac |
14 | 102730c85 |
15 | 8b358228 |
hex | 5917c775 |
1494730613 has 8 divisors (see below), whose sum is σ = 1541652480. Its totient is φ = 1448438800.
The previous prime is 1494730579. The next prime is 1494730619. The reversal of 1494730613 is 3160374941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1494730613 - 28 = 1494730357 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1494730619) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152693 + ... + 162186.
It is an arithmetic number, because the mean of its divisors is an integer number (192706560).
Almost surely, 21494730613 is an apocalyptic number.
It is an amenable number.
1494730613 is a deficient number, since it is larger than the sum of its proper divisors (46921867).
1494730613 is a wasteful number, since it uses less digits than its factorization.
1494730613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 315027.
The product of its (nonzero) digits is 54432, while the sum is 38.
The square root of 1494730613 is about 38661.7461193878. The cubic root of 1494730613 is about 1143.3722382381.
The spelling of 1494730613 in words is "one billion, four hundred ninety-four million, seven hundred thirty thousand, six hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.062 sec. • engine limits •