Base | Representation |
---|---|
bin | 1111110101110111010… |
… | …0101010001101101101 |
3 | 222000111002110100120202 |
4 | 3331131310222031231 |
5 | 13424334144301013 |
6 | 325005513323245 |
7 | 25443206354450 |
oct | 3753564521555 |
9 | 860432410522 |
10 | 272157025133 |
11 | a546a600174 |
12 | 448b4a06525 |
13 | 1c8835cc556 |
14 | d25b389497 |
15 | 712d113858 |
hex | 3f5dd2a36d |
272157025133 has 8 divisors (see below), whose sum is σ = 313410926400. Its totient is φ = 231496705440.
The previous prime is 272157025121. The next prime is 272157025159. The reversal of 272157025133 is 331520751272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272157025133 - 226 = 272089916269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272157025033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148394408 + ... + 148396241.
It is an arithmetic number, because the mean of its divisors is an integer number (39176365800).
Almost surely, 2272157025133 is an apocalyptic number.
It is an amenable number.
272157025133 is a deficient number, since it is larger than the sum of its proper divisors (41253901267).
272157025133 is a wasteful number, since it uses less digits than its factorization.
272157025133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 296790787.
The product of its (nonzero) digits is 88200, while the sum is 38.
The spelling of 272157025133 in words is "two hundred seventy-two billion, one hundred fifty-seven million, twenty-five thousand, one hundred thirty-three".
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