Base | Representation |
---|---|
bin | 1000010101000000110 |
3 | 111212100111 |
4 | 1002220012 |
5 | 32213102 |
6 | 5503234 |
7 | 2214430 |
oct | 1025006 |
9 | 455314 |
10 | 272902 |
11 | 177043 |
12 | 111b1a |
13 | 972a6 |
14 | 71650 |
15 | 55cd7 |
hex | 42a06 |
272902 has 16 divisors (see below), whose sum is σ = 474912. Its totient is φ = 115200.
The previous prime is 272887. The next prime is 272903. The reversal of 272902 is 209272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272903) by changing a digit.
272902 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1318 + ... + 1510.
It is an arithmetic number, because the mean of its divisors is an integer number (29682).
2272902 is an apocalyptic number.
272902 is a deficient number, since it is larger than the sum of its proper divisors (202010).
272902 is a wasteful number, since it uses less digits than its factorization.
272902 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 272902 is about 522.4002297090. The cubic root of 272902 is about 64.8637778315.
The spelling of 272902 in words is "two hundred seventy-two thousand, nine hundred two".
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