Base | Representation |
---|---|
bin | 1000011101000001… |
… | …0011011011010000 |
3 | 12212010220012111120 |
4 | 2013100103123100 |
5 | 14121403314112 |
6 | 1013100442240 |
7 | 110142602463 |
oct | 20720233320 |
9 | 5763805446 |
10 | 2269198032 |
11 | a649a3082 |
12 | 533b49380 |
13 | 2a217c13a |
14 | 1775312da |
15 | d4339e8c |
hex | 874136d0 |
2269198032 has 80 divisors (see below), whose sum is σ = 6327987840. Its totient is φ = 698553856.
The previous prime is 2269198031. The next prime is 2269198037. The reversal of 2269198032 is 2308919622.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2269198031) 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 15 ways as a sum of consecutive naturals, for example, 3423 + ... + 67454.
It is an arithmetic number, because the mean of its divisors is an integer number (79099848).
Almost surely, 22269198032 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 2269198032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3163993920).
2269198032 is an abundant number, since it is smaller than the sum of its proper divisors (4058789808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2269198032 is a wasteful number, since it uses less digits than its factorization.
2269198032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70940 (or 70934 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 42.
The square root of 2269198032 is about 47636.1000922620. The cubic root of 2269198032 is about 1314.0870418121.
The spelling of 2269198032 in words is "two billion, two hundred sixty-nine million, one hundred ninety-eight thousand, thirty-two".
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