Base | Representation |
---|---|
bin | 110101100001… |
… | …101011111100 |
3 | 222101212202100 |
4 | 311201223330 |
5 | 12043002422 |
6 | 1220425100 |
7 | 230160330 |
oct | 65415374 |
9 | 28355670 |
10 | 14031612 |
11 | 7a14181 |
12 | 4848190 |
13 | 2ba393a |
14 | 1c137c0 |
15 | 13727ac |
hex | d61afc |
14031612 has 36 divisors (see below), whose sum is σ = 40536496. Its totient is φ = 4008960.
The previous prime is 14031607. The next prime is 14031629. The reversal of 14031612 is 21613041.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-2 number, since 2×140316122 = 393772270637088, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 27589 + ... + 28092.
Almost surely, 214031612 is an apocalyptic number.
14031612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14031612 is an abundant number, since it is smaller than the sum of its proper divisors (26504884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14031612 is a wasteful number, since it uses less digits than its factorization.
14031612 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55698 (or 55693 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 14031612 is about 3745.8793360171. The cubic root of 14031612 is about 241.1954934267.
Adding to 14031612 its reverse (21613041), we get a palindrome (35644653).
The spelling of 14031612 in words is "fourteen million, thirty-one thousand, six hundred twelve".
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