Base | Representation |
---|---|
bin | 11110100010100111011… |
… | …000011111101001101100 |
3 | 21102122020122122021002000 |
4 | 132202213120133221230 |
5 | 233341221034202440 |
6 | 4244053052332300 |
7 | 304426015556535 |
oct | 36424730375154 |
9 | 7378218567060 |
10 | 2098752256620 |
11 | 73a091a30908 |
12 | 29a903a74090 |
13 | 122bb0704406 |
14 | 73819d1368c |
15 | 398d78ea730 |
hex | 1e8a761fa6c |
2098752256620 has 48 divisors (see below), whose sum is σ = 6529451466720. Its totient is φ = 559667268288.
The previous prime is 2098752256591. The next prime is 2098752256621. The reversal of 2098752256620 is 266522578902.
2098752256620 is a `hidden beast` number, since 2 + 0 + 9 + 8 + 7 + 5 + 2 + 2 + 5 + 6 + 620 = 666.
It is a super-2 number, since 2×20987522566202 (a number of 25 digits) contains 22 as substring.
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 (2098752256621) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1943288587 + ... + 1943289666.
It is an arithmetic number, because the mean of its divisors is an integer number (136030238890).
Almost surely, 22098752256620 is an apocalyptic number.
2098752256620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2098752256620 is an abundant number, since it is smaller than the sum of its proper divisors (4430699210100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2098752256620 is a wasteful number, since it uses less digits than its factorization.
2098752256620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3886578271 (or 3886578263 counting only the distinct ones).
The product of its (nonzero) digits is 7257600, while the sum is 54.
The spelling of 2098752256620 in words is "two trillion, ninety-eight billion, seven hundred fifty-two million, two hundred fifty-six thousand, six hundred twenty".
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