Base | Representation |
---|---|
bin | 101001000101001001011… |
… | …010101000000011111000 |
3 | 100222212201111000110200200 |
4 | 221011021122220003320 |
5 | 332223023424330242 |
6 | 10000514020002200 |
7 | 410646124350525 |
oct | 51051132500370 |
9 | 10885644013620 |
10 | 2823025230072 |
11 | 999269167743 |
12 | 397155530360 |
13 | 176296894a28 |
14 | 9a8c6bd014c |
15 | 4d67791504c |
hex | 291496a80f8 |
2823025230072 has 24 divisors (see below), whose sum is σ = 7645693331640. Its totient is φ = 941008410000.
The previous prime is 2823025230061. The next prime is 2823025230079. The reversal of 2823025230072 is 2700325203282.
It is a happy number.
2823025230072 is a `hidden beast` number, since 2 + 8 + 2 + 30 + 252 + 300 + 72 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2823025230079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19604341804 + ... + 19604341947.
It is an arithmetic number, because the mean of its divisors is an integer number (318570555485).
Almost surely, 22823025230072 is an apocalyptic number.
It is an amenable number.
2823025230072 is an abundant number, since it is smaller than the sum of its proper divisors (4822668101568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2823025230072 is a wasteful number, since it uses less digits than its factorization.
2823025230072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39208683763 (or 39208683756 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 36.
The spelling of 2823025230072 in words is "two trillion, eight hundred twenty-three billion, twenty-five million, two hundred thirty thousand, seventy-two".
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