Base | Representation |
---|---|
bin | 111101111111111010… |
… | …1110010100010111001 |
3 | 110201122211212022022202 |
4 | 1323333311302202321 |
5 | 4140133133402000 |
6 | 141055252155545 |
7 | 12422236313312 |
oct | 1737765624271 |
9 | 421584768282 |
10 | 133141309625 |
11 | 51512886595 |
12 | 21978908bb5 |
13 | c72a93451c |
14 | 6630777609 |
15 | 36e3a1bdd5 |
hex | 1effd728b9 |
133141309625 has 16 divisors (see below), whose sum is σ = 167428774656. Its totient is φ = 105699958000.
The previous prime is 133141309603. The next prime is 133141309633. The reversal of 133141309625 is 526903141331.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-133141309625 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4049009 + ... + 4081758.
It is an arithmetic number, because the mean of its divisors is an integer number (10464298416).
Almost surely, 2133141309625 is an apocalyptic number.
It is an amenable number.
133141309625 is a deficient number, since it is larger than the sum of its proper divisors (34287465031).
133141309625 is an equidigital number, since it uses as much as digits as its factorization.
133141309625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8130913 (or 8130903 counting only the distinct ones).
The product of its (nonzero) digits is 58320, while the sum is 38.
The spelling of 133141309625 in words is "one hundred thirty-three billion, one hundred forty-one million, three hundred nine thousand, six hundred twenty-five".
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