Base | Representation |
---|---|
bin | 1000000000101100011… |
… | …00011000000111111100 |
3 | 222022110122220110201110 |
4 | 10000112030120013330 |
5 | 14002203031001421 |
6 | 330240452042020 |
7 | 25612646344443 |
oct | 4002614300774 |
9 | 868418813643 |
10 | 275250250236 |
11 | a6807654a55 |
12 | 45418903310 |
13 | 1cc573c4970 |
14 | d4720dbd5a |
15 | 725e96ea76 |
hex | 40163181fc |
275250250236 has 48 divisors (see below), whose sum is σ = 691881632288. Its totient is φ = 84664569600.
The previous prime is 275250250181. The next prime is 275250250237. The reversal of 275250250236 is 632052052572.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 275250250194 and 275250250203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (275250250237) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 189306 + ... + 765726.
Almost surely, 2275250250236 is an apocalyptic number.
275250250236 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
275250250236 is an abundant number, since it is smaller than the sum of its proper divisors (416631382052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
275250250236 is a wasteful number, since it uses less digits than its factorization.
275250250236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 579502 (or 579500 counting only the distinct ones).
The product of its (nonzero) digits is 252000, while the sum is 39.
The spelling of 275250250236 in words is "two hundred seventy-five billion, two hundred fifty million, two hundred fifty thousand, two hundred thirty-six".
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