Base | Representation |
---|---|
bin | 1111010010010001010… |
… | …11000111010111100110 |
3 | 1212012122110101012100112 |
4 | 13221020223013113212 |
5 | 32101110022201123 |
6 | 1041135335413022 |
7 | 52642035103436 |
oct | 7511053072746 |
9 | 1765573335315 |
10 | 525205272038 |
11 | 192813758437 |
12 | 85956224172 |
13 | 3a6b0066125 |
14 | 1b5c49622c6 |
15 | d9dd851d78 |
hex | 7a48ac75e6 |
525205272038 has 12 divisors (see below), whose sum is σ = 815910451980. Its totient is φ = 253547371896.
The previous prime is 525205272037. The next prime is 525205272043. The reversal of 525205272038 is 830272502525.
It is a junction number, because it is equal to n+sod(n) for n = 525205271986 and 525205272004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (525205272037) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 156123548 + ... + 156126911.
It is an arithmetic number, because the mean of its divisors is an integer number (67992537665).
Almost surely, 2525205272038 is an apocalyptic number.
525205272038 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
525205272038 is a deficient number, since it is larger than the sum of its proper divisors (290705179942).
525205272038 is a wasteful number, since it uses less digits than its factorization.
525205272038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312250519 (or 312250490 counting only the distinct ones).
The product of its (nonzero) digits is 336000, while the sum is 41.
The spelling of 525205272038 in words is "five hundred twenty-five billion, two hundred five million, two hundred seventy-two thousand, thirty-eight".
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