Base | Representation |
---|---|
bin | 10000001101100… |
… | …110100101111000 |
3 | 200221211002202221 |
4 | 100031212211320 |
5 | 1024113021100 |
6 | 42553533424 |
7 | 6511654666 |
oct | 2015464570 |
9 | 627732687 |
10 | 272001400 |
11 | 12a5a0750 |
12 | 77114274 |
13 | 44476a98 |
14 | 281a5c36 |
15 | 18d2d01a |
hex | 10366978 |
272001400 has 48 divisors (see below), whose sum is σ = 689900040. Its totient is φ = 98908800.
The previous prime is 272001341. The next prime is 272001403. The reversal of 272001400 is 4100272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272001403) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59619 + ... + 64018.
Almost surely, 2272001400 is an apocalyptic number.
272001400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
272001400 is an abundant number, since it is smaller than the sum of its proper divisors (417898640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272001400 is a wasteful number, since it uses less digits than its factorization.
272001400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 123664 (or 123655 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 272001400 is about 16492.4649461504. The cubic root of 272001400 is about 647.9234718851.
Adding to 272001400 its reverse (4100272), we get a palindrome (276101672).
The spelling of 272001400 in words is "two hundred seventy-two million, one thousand, four hundred".
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