Base | Representation |
---|---|
bin | 1000100000100010… |
… | …0100101100101110 |
3 | 12220011122121211000 |
4 | 2020020210230232 |
5 | 14134142330341 |
6 | 1014344541130 |
7 | 110412146664 |
oct | 21010445456 |
9 | 5804577730 |
10 | 2283948846 |
11 | a72258633 |
12 | 538a817a6 |
13 | 2a524522a |
14 | 179490c34 |
15 | d57a08b6 |
hex | 88224b2e |
2283948846 has 64 divisors (see below), whose sum is σ = 5349945600. Its totient is φ = 720252000.
The previous prime is 2283948841. The next prime is 2283948847. The reversal of 2283948846 is 6488493822.
It is a super-2 number, since 2×22839488462 = 10432844662289463432, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 2283948792 and 2283948801.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2283948841) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1200496 + ... + 1202396.
It is an arithmetic number, because the mean of its divisors is an integer number (83592900).
Almost surely, 22283948846 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2283948846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2674972800).
2283948846 is an abundant number, since it is smaller than the sum of its proper divisors (3065996754).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2283948846 is a wasteful number, since it uses less digits than its factorization.
2283948846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3102 (or 3096 counting only the distinct ones).
The product of its digits is 5308416, while the sum is 54.
The square root of 2283948846 is about 47790.6773963291. The cubic root of 2283948846 is about 1316.9282810245.
The spelling of 2283948846 in words is "two billion, two hundred eighty-three million, nine hundred forty-eight thousand, eight hundred forty-six".
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