Base | Representation |
---|---|
bin | 1000011001000101… |
… | …0000011110011100 |
3 | 12210222210112111200 |
4 | 2012101100132130 |
5 | 14103140432001 |
6 | 1011310315500 |
7 | 106552246401 |
oct | 20621203634 |
9 | 5728715450 |
10 | 2252670876 |
11 | a56634a75 |
12 | 52a4b8b90 |
13 | 29b913661 |
14 | 17526c2a8 |
15 | d2b73086 |
hex | 8645079c |
2252670876 has 72 divisors (see below), whose sum is σ = 5949041280. Its totient is φ = 717371424.
The previous prime is 2252670869. The next prime is 2252670877. The reversal of 2252670876 is 6780762522.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2252670877) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1306551 + ... + 1308273.
Almost surely, 22252670876 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2252670876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2974520640).
2252670876 is an abundant number, since it is smaller than the sum of its proper divisors (3696370404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2252670876 is a wasteful number, since it uses less digits than its factorization.
2252670876 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3335 (or 3330 counting only the distinct ones).
The product of its (nonzero) digits is 564480, while the sum is 45.
The square root of 2252670876 is about 47462.3100575604. The cubic root of 2252670876 is about 1310.8889865451. Note that the first 3 decimals are identical.
The spelling of 2252670876 in words is "two billion, two hundred fifty-two million, six hundred seventy thousand, eight hundred seventy-six".
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