Base | Representation |
---|---|
bin | 10001011110001… |
… | …000100111010000 |
3 | 202102112122110002 |
4 | 101132020213100 |
5 | 1100014043042 |
6 | 45030225132 |
7 | 10156261505 |
oct | 2136104720 |
9 | 672478402 |
10 | 293112272 |
11 | 1404aa652 |
12 | 821b51a8 |
13 | 48958a1b |
14 | 2acdd4ac |
15 | 1aaed132 |
hex | 117889d0 |
293112272 has 20 divisors (see below), whose sum is σ = 573762756. Its totient is φ = 145044480.
The previous prime is 293112271. The next prime is 293112277. The reversal of 293112272 is 272211392.
It can be written as a sum of positive squares in 2 ways, for example, as 147282496 + 145829776 = 12136^2 + 12076^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (293112271) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92879 + ... + 95982.
Almost surely, 2293112272 is an apocalyptic number.
It is an amenable number.
293112272 is a deficient number, since it is larger than the sum of its proper divisors (280650484).
293112272 is a wasteful number, since it uses less digits than its factorization.
293112272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188966 (or 188960 counting only the distinct ones).
The product of its digits is 3024, while the sum is 29.
The square root of 293112272 is about 17120.5219546601. The cubic root of 293112272 is about 664.2700430617.
The spelling of 293112272 in words is "two hundred ninety-three million, one hundred twelve thousand, two hundred seventy-two".
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