Base | Representation |
---|---|
bin | 1010001100010111100111 |
3 | 12000202102210 |
4 | 22030113213 |
5 | 1141001403 |
6 | 133134503 |
7 | 31466250 |
oct | 12142747 |
9 | 5022383 |
10 | 2672103 |
11 | 1565655 |
12 | a8a433 |
13 | 727335 |
14 | 4d7b27 |
15 | 37bb03 |
hex | 28c5e7 |
2672103 has 32 divisors (see below), whose sum is σ = 4426240. Its totient is φ = 1399680.
The previous prime is 2672099. The next prime is 2672113. The reversal of 2672103 is 3012762.
It is a happy number.
It is not a de Polignac number, because 2672103 - 22 = 2672099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a D-number.
2672103 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2672103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2672113) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14673 + ... + 14853.
It is an arithmetic number, because the mean of its divisors is an integer number (138320).
22672103 is an apocalyptic number.
2672103 is a deficient number, since it is larger than the sum of its proper divisors (1754137).
2672103 is a wasteful number, since it uses less digits than its factorization.
2672103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 247.
The product of its (nonzero) digits is 504, while the sum is 21.
The square root of 2672103 is about 1634.6568447231. The cubic root of 2672103 is about 138.7664244821.
Adding to 2672103 its reverse (3012762), we get a palindrome (5684865).
It can be divided in two parts, 2672 and 103, that added together give a triangular number (2775 = T74).
The spelling of 2672103 in words is "two million, six hundred seventy-two thousand, one hundred three".
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