Base | Representation |
---|---|
bin | 1000010111101110… |
… | …0100110100111110 |
3 | 12210121002202210100 |
4 | 2011323210310332 |
5 | 14100212041240 |
6 | 1010544421530 |
7 | 106453034466 |
oct | 20573446476 |
9 | 5717082710 |
10 | 2246987070 |
11 | a53402709 |
12 | 5286178a6 |
13 | 29a6a3563 |
14 | 1745ccba6 |
15 | d23ede30 |
hex | 85ee4d3e |
2246987070 has 96 divisors (see below), whose sum is σ = 6454873152. Its totient is φ = 539421696.
The previous prime is 2246987069. The next prime is 2246987123. The reversal of 2246987070 is 707896422.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3264 + ... + 67116.
It is an arithmetic number, because the mean of its divisors is an integer number (67238262).
Almost surely, 22246987070 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2246987070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3227436576).
2246987070 is an abundant number, since it is smaller than the sum of its proper divisors (4207886082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2246987070 is a wasteful number, since it uses less digits than its factorization.
2246987070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63906 (or 63903 counting only the distinct ones).
The product of its (nonzero) digits is 338688, while the sum is 45.
The square root of 2246987070 is about 47402.3951926482. The cubic root of 2246987070 is about 1309.7855387710.
The spelling of 2246987070 in words is "two billion, two hundred forty-six million, nine hundred eighty-seven thousand, seventy".
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