Base | Representation |
---|---|
bin | 11011001000100101010010 |
3 | 111101101021000 |
4 | 123020211102 |
5 | 3310104132 |
6 | 412242430 |
7 | 114313506 |
oct | 33104522 |
9 | 14341230 |
10 | 7113042 |
11 | 4019152 |
12 | 2470416 |
13 | 1620801 |
14 | d32306 |
15 | 95787c |
hex | 6c8952 |
7113042 has 32 divisors (see below), whose sum is σ = 15926400. Its totient is φ = 2353104.
The previous prime is 7113037. The next prime is 7113053. The reversal of 7113042 is 2403117.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8059 + ... + 8897.
It is an arithmetic number, because the mean of its divisors is an integer number (497700).
Almost surely, 27113042 is an apocalyptic number.
7113042 is an abundant number, since it is smaller than the sum of its proper divisors (8813358).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7113042 is a wasteful number, since it uses less digits than its factorization.
7113042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1007 (or 1001 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 7113042 is about 2667.0286837603. The cubic root of 7113042 is about 192.3173462805.
Adding to 7113042 its reverse (2403117), we get a palindrome (9516159).
The spelling of 7113042 in words is "seven million, one hundred thirteen thousand, forty-two".
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