Base | Representation |
---|---|
bin | 11001101110100011… |
… | …00110110000111110 |
3 | 1022122121012201012021 |
4 | 30313101212300332 |
5 | 211241414421443 |
6 | 10202324430354 |
7 | 666165210151 |
oct | 146721466076 |
9 | 38577181167 |
10 | 13812263998 |
11 | 5948732415 |
12 | 28158483ba |
13 | 13c1759aa0 |
14 | 9505a7c98 |
15 | 55c8ec9ed |
hex | 337466c3e |
13812263998 has 16 divisors (see below), whose sum is σ = 22645138320. Its totient is φ = 6279742656.
The previous prime is 13812263987. The next prime is 13812264019. The reversal of 13812263998 is 89936221831.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3962743 + ... + 3966226.
It is an arithmetic number, because the mean of its divisors is an integer number (1415321145).
Almost surely, 213812263998 is an apocalyptic number.
13812263998 is a deficient number, since it is larger than the sum of its proper divisors (8832874322).
13812263998 is a wasteful number, since it uses less digits than its factorization.
13812263998 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7929051.
The product of its digits is 1119744, while the sum is 52.
The spelling of 13812263998 in words is "thirteen billion, eight hundred twelve million, two hundred sixty-three thousand, nine hundred ninety-eight".
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