Base | Representation |
---|---|
bin | 10000001111100… |
… | …001010101010100 |
3 | 200222202122102020 |
4 | 100033201111110 |
5 | 1024230113043 |
6 | 43012413140 |
7 | 6516150510 |
oct | 2017412524 |
9 | 628678366 |
10 | 272504148 |
11 | 12a904444 |
12 | 773171b0 |
13 | 445c1877 |
14 | 28297140 |
15 | 18dcbe83 |
hex | 103e1554 |
272504148 has 24 divisors (see below), whose sum is σ = 726677952. Its totient is φ = 77858304.
The previous prime is 272504131. The next prime is 272504153. The reversal of 272504148 is 841405272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1621965 + ... + 1622132.
It is an arithmetic number, because the mean of its divisors is an integer number (30278248).
Almost surely, 2272504148 is an apocalyptic number.
272504148 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
272504148 is an abundant number, since it is smaller than the sum of its proper divisors (454173804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272504148 is a wasteful number, since it uses less digits than its factorization.
272504148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3244111 (or 3244109 counting only the distinct ones).
The product of its (nonzero) digits is 17920, while the sum is 33.
The square root of 272504148 is about 16507.6996580384. The cubic root of 272504148 is about 648.3224180456.
The spelling of 272504148 in words is "two hundred seventy-two million, five hundred four thousand, one hundred forty-eight".
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