Base | Representation |
---|---|
bin | 110101111100… |
… | …111000000000 |
3 | 222121112111221 |
4 | 311330320000 |
5 | 12110033401 |
6 | 1223044424 |
7 | 231133111 |
oct | 65747000 |
9 | 28545457 |
10 | 14142976 |
11 | 7a8a911 |
12 | 48a0714 |
13 | 2c12533 |
14 | 1c42208 |
15 | 13957a1 |
hex | d7ce00 |
14142976 has 40 divisors (see below), whose sum is σ = 29511504. Its totient is φ = 6758400.
The previous prime is 14142971. The next prime is 14142979. The reversal of 14142976 is 67924141.
It is a super-3 number, since 3×141429763 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14142971) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11176 + ... + 12376.
Almost surely, 214142976 is an apocalyptic number.
14142976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14142976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14755752).
14142976 is an abundant number, since it is smaller than the sum of its proper divisors (15368528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14142976 is an equidigital number, since it uses as much as digits as its factorization.
14142976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1242 (or 1226 counting only the distinct ones).
The product of its digits is 12096, while the sum is 34.
The square root of 14142976 is about 3760.7148256681. The cubic root of 14142976 is about 241.8319074947.
The spelling of 14142976 in words is "fourteen million, one hundred forty-two thousand, nine hundred seventy-six".
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