Base | Representation |
---|---|
bin | 110101000010… |
… | …000010101100 |
3 | 222011021221202 |
4 | 311002002230 |
5 | 12024330441 |
6 | 1213545032 |
7 | 226110413 |
oct | 65020254 |
9 | 28137852 |
10 | 13901996 |
11 | 7935859 |
12 | 47a5178 |
13 | 2b59944 |
14 | 1bbc47a |
15 | 134919b |
hex | d420ac |
13901996 has 12 divisors (see below), whose sum is σ = 25609080. Its totient is φ = 6585120.
The previous prime is 13901957. The next prime is 13901999. The reversal of 13901996 is 69910931.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is not an unprimeable number, because it can be changed into a prime (13901999) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91385 + ... + 91536.
It is an arithmetic number, because the mean of its divisors is an integer number (2134090).
Almost surely, 213901996 is an apocalyptic number.
It is an amenable number.
13901996 is a deficient number, since it is larger than the sum of its proper divisors (11707084).
13901996 is a wasteful number, since it uses less digits than its factorization.
13901996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182944 (or 182942 counting only the distinct ones).
The product of its (nonzero) digits is 13122, while the sum is 38.
The square root of 13901996 is about 3728.5380513011. The cubic root of 13901996 is about 240.4505195123.
The spelling of 13901996 in words is "thirteen million, nine hundred one thousand, nine hundred ninety-six".
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