Base | Representation |
---|---|
bin | 110110100110010101… |
… | …0111101001000000001 |
3 | 102012122101101210020122 |
4 | 1231030222331020001 |
5 | 3410112103231300 |
6 | 125510351550025 |
7 | 11320401226322 |
oct | 1551452751001 |
9 | 365571353218 |
10 | 117250445825 |
11 | 457a89023a7 |
12 | 1a882b2b315 |
13 | b097670436 |
14 | 59640d4449 |
15 | 30b38d2c85 |
hex | 1b4cabd201 |
117250445825 has 12 divisors (see below), whose sum is σ = 145502346108. Its totient is φ = 93728232000.
The previous prime is 117250445797. The next prime is 117250445827. The reversal of 117250445825 is 528544052711.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 60933935104 + 56316510721 = 246848^2 + 237311^2 .
It is not a de Polignac number, because 117250445825 - 224 = 117233668609 is a prime.
It is a super-2 number, since 2×1172504458252 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (117250445827) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1769942 + ... + 1834991.
It is an arithmetic number, because the mean of its divisors is an integer number (12125195509).
Almost surely, 2117250445825 is an apocalyptic number.
It is an amenable number.
117250445825 is a deficient number, since it is larger than the sum of its proper divisors (28251900283).
117250445825 is a wasteful number, since it uses less digits than its factorization.
117250445825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3606244 (or 3606239 counting only the distinct ones).
The product of its (nonzero) digits is 448000, while the sum is 44.
The spelling of 117250445825 in words is "one hundred seventeen billion, two hundred fifty million, four hundred forty-five thousand, eight hundred twenty-five".
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