| Base | Representation |
|---|---|
| bin | 1001001001011010011100 |
| 3 | 11111211020100 |
| 4 | 21021122130 |
| 5 | 1103212402 |
| 6 | 123221100 |
| 7 | 26244552 |
| oct | 11113234 |
| 9 | 4454210 |
| 10 | 2397852 |
| 11 | 13985a6 |
| 12 | 977790 |
| 13 | 65c562 |
| 14 | 465bd2 |
| 15 | 32571c |
| hex | 24969c |
2397852 has 36 divisors (see below), whose sum is σ = 6206200. Its totient is φ = 780192.
The previous prime is 2397851. The next prime is 2397853. The reversal of 2397852 is 2587932.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2397851) and next prime (2397853).
It is a tau number, because it is divible by the number of its divisors (36).
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 28 + 313 + 9 + 75 + 86 + 52 + 219 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2397851) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 774 + ... + 2322.
22397852 is an apocalyptic number.
It is a pronic number, being equal to 1548×1549.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2397852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3103100).
2397852 is an abundant number, since it is smaller than the sum of its proper divisors (3808348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2397852 is a wasteful number, since it uses less digits than its factorization.
2397852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1602 (or 1597 counting only the distinct ones).
The product of its digits is 30240, while the sum is 36.
The square root of 2397852 is about 1548.4999192767. The cubic root of 2397852 is about 133.8466352615.
It can be divided in two parts, 2397 and 852, that added together give a square (3249 = 572).
The spelling of 2397852 in words is "two million, three hundred ninety-seven thousand, eight hundred fifty-two".
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