Base | Representation |
---|---|
bin | 101001101110011… |
… | …1110010111101110 |
3 | 10121120112200012122 |
4 | 1103130332113232 |
5 | 10331411320210 |
6 | 350533032542 |
7 | 46460456054 |
oct | 12334762756 |
9 | 3546480178 |
10 | 1400104430 |
11 | 6593601aa |
12 | 330a85752 |
13 | 1940b717a |
14 | d3d3c1d4 |
15 | 82db5b55 |
hex | 5373e5ee |
1400104430 has 16 divisors (see below), whose sum is σ = 2522111040. Its totient is φ = 559614432.
The previous prime is 1400104417. The next prime is 1400104463. The reversal of 1400104430 is 344010041.
It is a junction number, because it is equal to n+sod(n) for n = 1400104399 and 1400104408.
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, 39485 + ... + 66024.
It is an arithmetic number, because the mean of its divisors is an integer number (157631940).
Almost surely, 21400104430 is an apocalyptic number.
1400104430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1400104430 is a deficient number, since it is larger than the sum of its proper divisors (1122006610).
1400104430 is a wasteful number, since it uses less digits than its factorization.
1400104430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106843.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1400104430 is about 37417.9693462914. The cubic root of 1400104430 is about 1118.7167567913.
Adding to 1400104430 its reverse (344010041), we get a palindrome (1744114471).
The spelling of 1400104430 in words is "one billion, four hundred million, one hundred four thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •