Base | Representation |
---|---|
bin | 11011000000100010100101 |
3 | 111022201001222 |
4 | 123000202211 |
5 | 3303030401 |
6 | 411430125 |
7 | 114115460 |
oct | 33004245 |
9 | 14281058 |
10 | 7080101 |
11 | 3aa6426 |
12 | 2455345 |
13 | 160b812 |
14 | d242d7 |
15 | 94cc1b |
hex | 6c08a5 |
7080101 has 4 divisors (see below), whose sum is σ = 8091552. Its totient is φ = 6068652.
The previous prime is 7080097. The next prime is 7080107. The reversal of 7080101 is 1010807.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 7080101 - 22 = 7080097 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 7080101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7080107) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505715 + ... + 505728.
It is an arithmetic number, because the mean of its divisors is an integer number (2022888).
Almost surely, 27080101 is an apocalyptic number.
It is an amenable number.
7080101 is a deficient number, since it is larger than the sum of its proper divisors (1011451).
7080101 is a wasteful number, since it uses less digits than its factorization.
7080101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1011450.
The product of its (nonzero) digits is 56, while the sum is 17.
The square root of 7080101 is about 2660.8459181245. The cubic root of 7080101 is about 192.0200084038.
Adding to 7080101 its reverse (1010807), we get a palindrome (8090908).
The spelling of 7080101 in words is "seven million, eighty thousand, one hundred one".
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