Base | Representation |
---|---|
bin | 1000001100011011010100 |
3 | 11001010120111 |
4 | 20030123110 |
5 | 1022214202 |
6 | 114012404 |
7 | 24154354 |
oct | 10143324 |
9 | 4033514 |
10 | 2148052 |
11 | 1237955 |
12 | 877104 |
13 | 5a294a |
14 | 3dcb64 |
15 | 2c66d7 |
hex | 20c6d4 |
2148052 has 24 divisors (see below), whose sum is σ = 4112640. Its totient is φ = 977280.
The previous prime is 2148049. The next prime is 2148053. The reversal of 2148052 is 2508412.
It is a super-2 number, since 2×21480522 = 9228254789408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2148053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1599 + ... + 2617.
It is an arithmetic number, because the mean of its divisors is an integer number (171360).
22148052 is an apocalyptic number.
It is an amenable number.
2148052 is a deficient number, since it is larger than the sum of its proper divisors (1964588).
2148052 is a wasteful number, since it uses less digits than its factorization.
2148052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071 (or 1069 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 22.
The square root of 2148052 is about 1465.6234168435. The cubic root of 2148052 is about 129.0272962689.
Subtracting from 2148052 its product of nonzero digits (640), we obtain a palindrome (2147412).
The spelling of 2148052 in words is "two million, one hundred forty-eight thousand, fifty-two".
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