Base | Representation |
---|---|
bin | 11110011001101010110… |
… | …111111010111100101101 |
3 | 21101201110020221022000000 |
4 | 132121222313322330231 |
5 | 233212033132301000 |
6 | 4235424013454513 |
7 | 303636004530600 |
oct | 36315267727455 |
9 | 7351406838000 |
10 | 2089147150125 |
11 | 736003114172 |
12 | 298a831a1439 |
13 | 12200c78b149 |
14 | 731883c6337 |
15 | 39524543000 |
hex | 1e66adfaf2d |
2089147150125 has 168 divisors, whose sum is σ = 4547324571192. Its totient is φ = 955036656000.
The previous prime is 2089147150073. The next prime is 2089147150133. The reversal of 2089147150125 is 5210517419802.
2089147150125 is a `hidden beast` number, since 2 + 0 + 8 + 9 + 1 + 471 + 50 + 125 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 61581896649 + 2027565253476 = 248157^2 + 1423926^2 .
It is not a de Polignac number, because 2089147150125 - 29 = 2089147149613 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 4231185 + ... + 4699065.
Almost surely, 22089147150125 is an apocalyptic number.
2089147150125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2089147150125 is an abundant number, since it is smaller than the sum of its proper divisors (2458177421067).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2089147150125 is an frugal number, since it uses more digits than its factorization.
2089147150125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 467928 (or 467896 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 45.
The spelling of 2089147150125 in words is "two trillion, eighty-nine billion, one hundred forty-seven million, one hundred fifty thousand, one hundred twenty-five".
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