Base | Representation |
---|---|
bin | 111000111001100000001001… |
… | …011000111000100100011011 |
3 | 1012211000220200102222000120100 |
4 | 320321200021120320210123 |
5 | 230244431341301133001 |
6 | 2244115352021030443 |
7 | 103465253212364343 |
oct | 7071401130704433 |
9 | 1184026612860510 |
10 | 250242132052251 |
11 | 7280a101821029 |
12 | 24096727855423 |
13 | a9829689b4551 |
14 | 45b1ad8b0bd23 |
15 | 1dde58ae04586 |
hex | e3980963891b |
250242132052251 has 12 divisors (see below), whose sum is σ = 361495988348040. Its totient is φ = 166811873755200.
The previous prime is 250242132052193. The next prime is 250242132052259. The reversal of 250242132052251 is 152250231242052.
250242132052251 is a `hidden beast` number, since 2 + 5 + 0 + 2 + 421 + 3 + 2 + 0 + 5 + 225 + 1 = 666.
It is not a de Polignac number, because 250242132052251 - 217 = 250242131921179 is a prime.
It is a super-2 number, since 2×2502421320522512 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (250242132052259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1351092225 + ... + 1351277426.
It is an arithmetic number, because the mean of its divisors is an integer number (30124665695670).
Almost surely, 2250242132052251 is an apocalyptic number.
250242132052251 is a deficient number, since it is larger than the sum of its proper divisors (111253856295789).
250242132052251 is a wasteful number, since it uses less digits than its factorization.
250242132052251 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2702379946 (or 2702379943 counting only the distinct ones).
The product of its (nonzero) digits is 96000, while the sum is 36.
The spelling of 250242132052251 in words is "two hundred fifty trillion, two hundred forty-two billion, one hundred thirty-two million, fifty-two thousand, two hundred fifty-one".
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