Base | Representation |
---|---|
bin | 1000000011111101011011 |
3 | 10222101000000 |
4 | 20003331123 |
5 | 1020111441 |
6 | 113144043 |
7 | 23651301 |
oct | 10037533 |
9 | 3871000 |
10 | 2113371 |
11 | 1213897 |
12 | 85b023 |
13 | 58cc20 |
14 | 3d0271 |
15 | 2bb2b6 |
hex | 203f5b |
2113371 has 28 divisors (see below), whose sum is σ = 3427648. Its totient is φ = 1294704.
The previous prime is 2113369. The next prime is 2113373. The reversal of 2113371 is 1733112.
It is an interprime number because it is at equal distance from previous prime (2113369) and next prime (2113373).
It is not a de Polignac number, because 2113371 - 21 = 2113369 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2113373) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 9366 + ... + 9588.
It is an arithmetic number, because the mean of its divisors is an integer number (122416).
22113371 is an apocalyptic number.
2113371 is a deficient number, since it is larger than the sum of its proper divisors (1314277).
2113371 is an equidigital number, since it uses as much as digits as its factorization.
2113371 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254 (or 239 counting only the distinct ones).
The product of its digits is 126, while the sum is 18.
The square root of 2113371 is about 1453.7437876050. The cubic root of 2113371 is about 128.3291293764.
Adding to 2113371 its reverse (1733112), we get a palindrome (3846483).
The spelling of 2113371 in words is "two million, one hundred thirteen thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •