Base | Representation |
---|---|
bin | 10000001111010… |
… | …101101011011101 |
3 | 200222200012221021 |
4 | 100033111223131 |
5 | 1024222101123 |
6 | 43011404141 |
7 | 6515561365 |
oct | 2017255335 |
9 | 628605837 |
10 | 272456413 |
11 | 12a881599 |
12 | 772b3651 |
13 | 445a5c18 |
14 | 282839a5 |
15 | 18dbcc5d |
hex | 103d5add |
272456413 has 12 divisors (see below), whose sum is σ = 287491680. Its totient is φ = 257718912.
The previous prime is 272456407. The next prime is 272456423. The reversal of 272456413 is 314654272.
It is a de Polignac number, because none of the positive numbers 2k-272456413 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272456423) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 215778 + ... + 217036.
It is an arithmetic number, because the mean of its divisors is an integer number (23957640).
Almost surely, 2272456413 is an apocalyptic number.
272456413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
272456413 is a deficient number, since it is larger than the sum of its proper divisors (15035267).
272456413 is an equidigital number, since it uses as much as digits as its factorization.
272456413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1476 (or 1379 counting only the distinct ones).
The product of its digits is 40320, while the sum is 34.
The square root of 272456413 is about 16506.2537542593. The cubic root of 272456413 is about 648.2845599334.
The spelling of 272456413 in words is "two hundred seventy-two million, four hundred fifty-six thousand, four hundred thirteen".
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