Base | Representation |
---|---|
bin | 101010011011011… |
… | …1110101000110101 |
3 | 10200012221101011112 |
4 | 1110312332220311 |
5 | 10403431322420 |
6 | 353134444405 |
7 | 50165144306 |
oct | 12466765065 |
9 | 3605841145 |
10 | 1423698485 |
11 | 670705820 |
12 | 338963705 |
13 | 198c58451 |
14 | d71207ad |
15 | 84ec68c5 |
hex | 54dbea35 |
1423698485 has 8 divisors (see below), whose sum is σ = 1863750816. Its totient is φ = 1035417040.
The previous prime is 1423698457. The next prime is 1423698527. The reversal of 1423698485 is 5848963241.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1423698485 - 210 = 1423697461 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12942659 + ... + 12942768.
It is an arithmetic number, because the mean of its divisors is an integer number (232968852).
Almost surely, 21423698485 is an apocalyptic number.
It is an amenable number.
1423698485 is a deficient number, since it is larger than the sum of its proper divisors (440052331).
1423698485 is a wasteful number, since it uses less digits than its factorization.
1423698485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25885443.
The product of its digits is 1658880, while the sum is 50.
The square root of 1423698485 is about 37731.9292509673. The cubic root of 1423698485 is about 1124.9658550954.
The spelling of 1423698485 in words is "one billion, four hundred twenty-three million, six hundred ninety-eight thousand, four hundred eighty-five".
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