Base | Representation |
---|---|
bin | 100111110100100… |
… | …1011001100101110 |
3 | 10110010021200100200 |
4 | 1033221023030232 |
5 | 10214031200323 |
6 | 340331134330 |
7 | 45053313600 |
oct | 11751131456 |
9 | 3403250320 |
10 | 1336193838 |
11 | 626279231 |
12 | 3135a43a6 |
13 | 183a9b255 |
14 | c9663170 |
15 | 7c48e443 |
hex | 4fa4b32e |
1336193838 has 36 divisors (see below), whose sum is σ = 3367756080. Its totient is φ = 381769416.
The previous prime is 1336193819. The next prime is 1336193849. The reversal of 1336193838 is 8383916331.
It is a junction number, because it is equal to n+sod(n) for n = 1336193793 and 1336193802.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 756598 + ... + 758361.
It is an arithmetic number, because the mean of its divisors is an integer number (93548780).
Almost surely, 21336193838 is an apocalyptic number.
1336193838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
1336193838 is an abundant number, since it is smaller than the sum of its proper divisors (2031562242).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1336193838 is a wasteful number, since it uses less digits than its factorization.
1336193838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1514981 (or 1514971 counting only the distinct ones).
The product of its digits is 279936, while the sum is 45.
The square root of 1336193838 is about 36553.9852546887. The cubic root of 1336193838 is about 1101.4289522857.
The spelling of 1336193838 in words is "one billion, three hundred thirty-six million, one hundred ninety-three thousand, eight hundred thirty-eight".
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