Base | Representation |
---|---|
bin | 100000100101010110101… |
… | …111011100111001000010 |
3 | 21221001121001020011000000 |
4 | 200211112233130321002 |
5 | 243141221102202043 |
6 | 4432351004140430 |
7 | 320525544341301 |
oct | 40452657347102 |
9 | 7831531204000 |
10 | 2239133240898 |
11 | 79367a382094 |
12 | 301b61237716 |
13 | 1331c31aa598 |
14 | 7a535d96438 |
15 | 3d3a1cc62d3 |
hex | 20956bdce42 |
2239133240898 has 112 divisors (see below), whose sum is σ = 5307280274880. Its totient is φ = 706228349472.
The previous prime is 2239133240843. The next prime is 2239133240899. The reversal of 2239133240898 is 8980423319322.
2239133240898 is a `hidden beast` number, since 2 + 2 + 391 + 3 + 3 + 240 + 8 + 9 + 8 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is not an unprimeable number, because it can be changed into a prime (2239133240899) by changing a digit.
It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 22749640 + ... + 22847852.
Almost surely, 22239133240898 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2239133240898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2653640137440).
2239133240898 is an abundant number, since it is smaller than the sum of its proper divisors (3068147033982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2239133240898 is an equidigital number, since it uses as much as digits as its factorization.
2239133240898 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99075 (or 99060 counting only the distinct ones).
The product of its (nonzero) digits is 4478976, while the sum is 54.
The spelling of 2239133240898 in words is "two trillion, two hundred thirty-nine billion, one hundred thirty-three million, two hundred forty thousand, eight hundred ninety-eight".
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