Base | Representation |
---|---|
bin | 10000001101110… |
… | …000100010110110 |
3 | 200221220011200210 |
4 | 100031300202312 |
5 | 1024120322131 |
6 | 42554450250 |
7 | 6512214564 |
oct | 2015604266 |
9 | 627804623 |
10 | 272042166 |
11 | 12a619340 |
12 | 77133986 |
13 | 4448c4c6 |
14 | 281b6a34 |
15 | 18d3a146 |
hex | 103708b6 |
272042166 has 32 divisors (see below), whose sum is σ = 607356288. Its totient is φ = 80519040.
The previous prime is 272042131. The next prime is 272042207. The reversal of 272042166 is 661240272.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45091 + ... + 50766.
It is an arithmetic number, because the mean of its divisors is an integer number (18979884).
Almost surely, 2272042166 is an apocalyptic number.
272042166 is an abundant number, since it is smaller than the sum of its proper divisors (335314122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272042166 is a wasteful number, since it uses less digits than its factorization.
272042166 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95916.
The product of its (nonzero) digits is 8064, while the sum is 30.
The square root of 272042166 is about 16493.7007975772. The cubic root of 272042166 is about 647.9558392783.
The spelling of 272042166 in words is "two hundred seventy-two million, forty-two thousand, one hundred sixty-six".
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