Base | Representation |
---|---|
bin | 11011001000101110000001 |
3 | 111101102000201 |
4 | 123020232001 |
5 | 3310113401 |
6 | 412245201 |
7 | 114315235 |
oct | 33105601 |
9 | 14342021 |
10 | 7113601 |
11 | 4019610 |
12 | 2470801 |
13 | 1620b41 |
14 | d325c5 |
15 | 957b01 |
hex | 6c8b81 |
7113601 has 16 divisors (see below), whose sum is σ = 8368128. Its totient is φ = 5979600.
The previous prime is 7113593. The next prime is 7113611. The reversal of 7113601 is 1063117.
It is a happy number.
It is not a de Polignac number, because 7113601 - 23 = 7113593 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (7113611) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7390 + ... + 8296.
It is an arithmetic number, because the mean of its divisors is an integer number (523008).
Almost surely, 27113601 is an apocalyptic number.
7113601 is the 1426-th nonagonal number.
It is an amenable number.
7113601 is a deficient number, since it is larger than the sum of its proper divisors (1254527).
7113601 is a wasteful number, since it uses less digits than its factorization.
7113601 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 972.
The product of its (nonzero) digits is 126, while the sum is 19.
The square root of 7113601 is about 2667.1334799743. The cubic root of 7113601 is about 192.3223840960.
Adding to 7113601 its reverse (1063117), we get a palindrome (8176718).
The spelling of 7113601 in words is "seven million, one hundred thirteen thousand, six hundred one".
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