Base | Representation |
---|---|
bin | 1000001101101100100000 |
3 | 11001101200221 |
4 | 20031230200 |
5 | 1022400443 |
6 | 114052424 |
7 | 24205456 |
oct | 10155440 |
9 | 4041627 |
10 | 2153248 |
11 | 1240849 |
12 | 87a114 |
13 | 5a5116 |
14 | 4009d6 |
15 | 2c7eed |
hex | 20db20 |
2153248 has 12 divisors (see below), whose sum is σ = 4239270. Its totient is φ = 1076608.
The previous prime is 2153243. The next prime is 2153267. The reversal of 2153248 is 8423512.
It can be written as a sum of positive squares in only one way, i.e., 2108304 + 44944 = 1452^2 + 212^2 .
It is not an unprimeable number, because it can be changed into a prime (2153243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33613 + ... + 33676.
22153248 is an apocalyptic number.
It is an amenable number.
2153248 is a deficient number, since it is larger than the sum of its proper divisors (2086022).
2153248 is an equidigital number, since it uses as much as digits as its factorization.
2153248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67299 (or 67291 counting only the distinct ones).
The product of its digits is 1920, while the sum is 25.
The square root of 2153248 is about 1467.3949706879. The cubic root of 2153248 is about 129.1312487468.
It can be divided in two parts, 2153 and 248, that added together give a 4-th power (2401 = 74).
The spelling of 2153248 in words is "two million, one hundred fifty-three thousand, two hundred forty-eight".
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