Base | Representation |
---|---|
bin | 1011000100101111110… |
… | …1100000100010000000 |
3 | 200012002001112120120000 |
4 | 2301023331200202000 |
5 | 11104114230220011 |
6 | 223222341320000 |
7 | 16513434421110 |
oct | 2611375404200 |
9 | 605061476500 |
10 | 190252976256 |
11 | 7375a932a82 |
12 | 30a57406000 |
13 | 14c2cb76cc5 |
14 | 92cb7b1040 |
15 | 4e378d7356 |
hex | 2c4bf60880 |
190252976256 has 160 divisors (see below), whose sum is σ = 647074274880. Its totient is φ = 54357972480.
The previous prime is 190252976201. The next prime is 190252976257. The reversal of 190252976256 is 652679252091.
190252976256 is a `hidden beast` number, since 1 + 9 + 0 + 2 + 5 + 2 + 9 + 7 + 625 + 6 = 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 (190252976257) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1238140 + ... + 1383291.
It is an arithmetic number, because the mean of its divisors is an integer number (4044214218).
Almost surely, 2190252976256 is an apocalyptic number.
190252976256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
190252976256 is an abundant number, since it is smaller than the sum of its proper divisors (456821298624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190252976256 is an equidigital number, since it uses as much as digits as its factorization.
190252976256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2621464 (or 2621443 counting only the distinct ones).
The product of its (nonzero) digits is 4082400, while the sum is 54.
The spelling of 190252976256 in words is "one hundred ninety billion, two hundred fifty-two million, nine hundred seventy-six thousand, two hundred fifty-six".
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