Base | Representation |
---|---|
bin | 110101001011… |
… | …111000111100 |
3 | 222020100021200 |
4 | 311023320330 |
5 | 12032123312 |
6 | 1214455500 |
7 | 226336125 |
oct | 65137074 |
9 | 28210250 |
10 | 13942332 |
11 | 7963098 |
12 | 4804590 |
13 | 2b72101 |
14 | 1bcd04c |
15 | 13560dc |
hex | d4be3c |
13942332 has 36 divisors (see below), whose sum is σ = 35411376. Its totient is φ = 4625280.
The previous prime is 13942321. The next prime is 13942373. The reversal of 13942332 is 23324931.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 13942296 and 13942305.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7873 + ... + 9479.
Almost surely, 213942332 is an apocalyptic number.
13942332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13942332 is an abundant number, since it is smaller than the sum of its proper divisors (21469044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13942332 is a wasteful number, since it uses less digits than its factorization.
13942332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1858 (or 1853 counting only the distinct ones).
The product of its digits is 3888, while the sum is 27.
The square root of 13942332 is about 3733.9432239926. The cubic root of 13942332 is about 240.6828469907.
The spelling of 13942332 in words is "thirteen million, nine hundred forty-two thousand, three hundred thirty-two".
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