Base | Representation |
---|---|
bin | 1010001100011000100011 |
3 | 12000202112000 |
4 | 22030120203 |
5 | 1141002123 |
6 | 133135043 |
7 | 31466364 |
oct | 12143043 |
9 | 5022460 |
10 | 2672163 |
11 | 15656aa |
12 | a8a483 |
13 | 727380 |
14 | 4d7b6b |
15 | 37bb43 |
hex | 28c623 |
2672163 has 32 divisors (see below), whose sum is σ = 4462080. Its totient is φ = 1568160.
The previous prime is 2672143. The next prime is 2672171. The reversal of 2672163 is 3612762.
It is a happy number.
It is not a de Polignac number, because 2672163 - 26 = 2672099 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an Ulam number.
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, 7908 + ... + 8238.
It is an arithmetic number, because the mean of its divisors is an integer number (139440).
22672163 is an apocalyptic number.
2672163 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2672163 is a deficient number, since it is larger than the sum of its proper divisors (1789917).
2672163 is a wasteful number, since it uses less digits than its factorization.
2672163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376 (or 370 counting only the distinct ones).
The product of its digits is 3024, while the sum is 27.
The square root of 2672163 is about 1634.6751970957. The cubic root of 2672163 is about 138.7674631051.
The spelling of 2672163 in words is "two million, six hundred seventy-two thousand, one hundred sixty-three".
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