Base | Representation |
---|---|
bin | 11010111101110100001000 |
3 | 111022010202110 |
4 | 122331310020 |
5 | 3302201221 |
6 | 411302320 |
7 | 114041100 |
oct | 32756410 |
9 | 14263673 |
10 | 7068936 |
11 | 3a98aa6 |
12 | 244a9a0 |
13 | 1606704 |
14 | d20200 |
15 | 949776 |
hex | 6bdd08 |
7068936 has 48 divisors (see below), whose sum is σ = 20561040. Its totient is φ = 2019360.
The previous prime is 7068917. The next prime is 7068937. The reversal of 7068936 is 6398607.
7068936 is digitally balanced in base 4 and base 8, because in such bases it contains all the possibile digits an equal number of times.
7068936 is strictly pandigital in base 8.
It is a junction number, because it is equal to n+sod(n) for n = 7068894 and 7068903.
It is not an unprimeable number, because it can be changed into a prime (7068937) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1830 + ... + 4181.
It is an arithmetic number, because the mean of its divisors is an integer number (428355).
Almost surely, 27068936 is an apocalyptic number.
It is an amenable number.
7068936 is an abundant number, since it is smaller than the sum of its proper divisors (13492104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7068936 is a wasteful number, since it uses less digits than its factorization.
7068936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6034 (or 6023 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 39.
The square root of 7068936 is about 2658.7470733411. The cubic root of 7068936 is about 191.9190196690.
It can be divided in two parts, 70 and 68936, that added together give a triangular number (69006 = T371).
The spelling of 7068936 in words is "seven million, sixty-eight thousand, nine hundred thirty-six".
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