Base | Representation |
---|---|
bin | 110010000001… |
… | …110011111100 |
3 | 220200021212200 |
4 | 302001303330 |
5 | 11324131440 |
6 | 1145031500 |
7 | 216321021 |
oct | 62016374 |
9 | 26607780 |
10 | 13114620 |
11 | 7448232 |
12 | 4485590 |
13 | 294243c |
14 | 1a55548 |
15 | 1240c30 |
hex | c81cfc |
13114620 has 36 divisors (see below), whose sum is σ = 39781560. Its totient is φ = 3497184.
The previous prime is 13114609. The next prime is 13114631. The reversal of 13114620 is 2641131.
It is a happy number.
13114620 is a `hidden beast` number, since 1 + 31 + 14 + 620 = 666.
13114620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13114609) and next prime (13114631).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 13114593 and 13114602.
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, 36250 + ... + 36609.
Almost surely, 213114620 is an apocalyptic number.
13114620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13114620 is an abundant number, since it is smaller than the sum of its proper divisors (26666940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13114620 is a wasteful number, since it uses less digits than its factorization.
13114620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72874 (or 72869 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 13114620 is about 3621.4113270933. The cubic root of 13114620 is about 235.8224989161.
Adding to 13114620 its reverse (2641131), we get a palindrome (15755751).
The spelling of 13114620 in words is "thirteen million, one hundred fourteen thousand, six hundred twenty".
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