Base | Representation |
---|---|
bin | 10101010111101110000 |
3 | 1022120121000 |
4 | 2222331300 |
5 | 134402042 |
6 | 23002000 |
7 | 5644416 |
oct | 2527560 |
9 | 1276530 |
10 | 700272 |
11 | 439141 |
12 | 299300 |
13 | 1b6981 |
14 | 1432b6 |
15 | dc74c |
hex | aaf70 |
700272 has 40 divisors (see below), whose sum is σ = 2011280. Its totient is φ = 233280.
The previous prime is 700241. The next prime is 700277. The reversal of 700272 is 272007.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (700277) by changing a digit.
700272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 379 + ... + 1242.
It is an arithmetic number, because the mean of its divisors is an integer number (50282).
2700272 is an apocalyptic number.
700272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.
It is an amenable number.
700272 is an abundant number, since it is smaller than the sum of its proper divisors (1311008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
700272 is a wasteful number, since it uses less digits than its factorization.
700272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1638 (or 1626 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 18.
The square root of 700272 is about 836.8225618373. The cubic root of 700272 is about 88.8018991559.
Adding to 700272 its reverse (272007), we get a palindrome (972279).
The spelling of 700272 in words is "seven hundred thousand, two hundred seventy-two", and thus it is an iban number.
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