Base | Representation |
---|---|
bin | 101010011011011… |
… | …1110101000110110 |
3 | 10200012221101011120 |
4 | 1110312332220312 |
5 | 10403431322421 |
6 | 353134444410 |
7 | 50165144310 |
oct | 12466765066 |
9 | 3605841146 |
10 | 1423698486 |
11 | 670705821 |
12 | 338963706 |
13 | 198c58452 |
14 | d71207b0 |
15 | 84ec68c6 |
hex | 54dbea36 |
1423698486 has 32 divisors (see below), whose sum is σ = 3284033280. Its totient is φ = 403037856.
The previous prime is 1423698457. The next prime is 1423698527. The reversal of 1423698486 is 6848963241.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150916 + ... + 160071.
It is an arithmetic number, because the mean of its divisors is an integer number (102626040).
Almost surely, 21423698486 is an apocalyptic number.
1423698486 is an abundant number, since it is smaller than the sum of its proper divisors (1860334794).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1423698486 is a wasteful number, since it uses less digits than its factorization.
1423698486 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 311108.
The product of its digits is 1990656, while the sum is 51.
The square root of 1423698486 is about 37731.9292642187. The cubic root of 1423698486 is about 1124.9658553588.
The spelling of 1423698486 in words is "one billion, four hundred twenty-three million, six hundred ninety-eight thousand, four hundred eighty-six".
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