Base | Representation |
---|---|
bin | 1000010101011110100 |
3 | 111212200022 |
4 | 1002223310 |
5 | 32220030 |
6 | 5504312 |
7 | 2215220 |
oct | 1025364 |
9 | 455608 |
10 | 273140 |
11 | 17723a |
12 | 112098 |
13 | 9742a |
14 | 71780 |
15 | 55de5 |
hex | 42af4 |
273140 has 24 divisors (see below), whose sum is σ = 655872. Its totient is φ = 93600.
The previous prime is 273131. The next prime is 273149. The reversal of 273140 is 41372.
273140 = T51 + T52 + ... + T120.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (273131) and next prime (273149).
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 273140.
It is not an unprimeable number, because it can be changed into a prime (273149) by changing a digit.
273140 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, 836 + ... + 1115.
It is an arithmetic number, because the mean of its divisors is an integer number (27328).
2273140 is an apocalyptic number.
273140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
273140 is an abundant number, since it is smaller than the sum of its proper divisors (382732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
273140 is a wasteful number, since it uses less digits than its factorization.
273140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1967 (or 1965 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 273140 is about 522.6279747583. The cubic root of 273140 is about 64.8826284245.
The spelling of 273140 in words is "two hundred seventy-three thousand, one hundred forty", and thus it is an iban number.
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