Base | Representation |
---|---|
bin | 1111111000011111111… |
… | …1100011011011111001 |
3 | 222002022101202000121102 |
4 | 3332013333203123321 |
5 | 13432311304232100 |
6 | 325204025421145 |
7 | 25466560120442 |
oct | 3760777433371 |
9 | 862271660542 |
10 | 272864524025 |
11 | a57a2a015a5 |
12 | 44a7193a7b5 |
13 | 1c967065c52 |
14 | d2c73162c9 |
15 | 71702b7cd5 |
hex | 3f87fe36f9 |
272864524025 has 6 divisors (see below), whose sum is σ = 338352009822. Its totient is φ = 218291619200.
The previous prime is 272864524007. The next prime is 272864524033. The reversal of 272864524025 is 520425468272.
It can be written as a sum of positive squares in 3 ways, for example, as 3374796649 + 269489727376 = 58093^2 + 519124^2 .
It is not a de Polignac number, because 272864524025 - 230 = 271790782201 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5457290456 + ... + 5457290505.
It is an arithmetic number, because the mean of its divisors is an integer number (56392001637).
Almost surely, 2272864524025 is an apocalyptic number.
272864524025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
272864524025 is a deficient number, since it is larger than the sum of its proper divisors (65487485797).
272864524025 is a wasteful number, since it uses less digits than its factorization.
272864524025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10914580971 (or 10914580966 counting only the distinct ones).
The product of its (nonzero) digits is 2150400, while the sum is 47.
The spelling of 272864524025 in words is "two hundred seventy-two billion, eight hundred sixty-four million, five hundred twenty-four thousand, twenty-five".
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