Base | Representation |
---|---|
bin | 1000001101101101001111 |
3 | 11001101202200 |
4 | 20031231033 |
5 | 1022401140 |
6 | 114052543 |
7 | 24205554 |
oct | 10155517 |
9 | 4041680 |
10 | 2153295 |
11 | 1240891 |
12 | 87a153 |
13 | 5a5151 |
14 | 400a2b |
15 | 2c8030 |
hex | 20db4f |
2153295 has 24 divisors (see below), whose sum is σ = 3775200. Its totient is φ = 1135296.
The previous prime is 2153273. The next prime is 2153297. The reversal of 2153295 is 5923512.
It is not a de Polignac number, because 2153295 - 29 = 2152783 is a prime.
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2153297) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4686 + ... + 5124.
It is an arithmetic number, because the mean of its divisors is an integer number (157300).
22153295 is an apocalyptic number.
2153295 is a deficient number, since it is larger than the sum of its proper divisors (1621905).
2153295 is a wasteful number, since it uses less digits than its factorization.
2153295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559 (or 556 counting only the distinct ones).
The product of its digits is 2700, while the sum is 27.
The square root of 2153295 is about 1467.4109853753. The cubic root of 2153295 is about 129.1321882770.
The spelling of 2153295 in words is "two million, one hundred fifty-three thousand, two hundred ninety-five".
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