Base | Representation |
---|---|
bin | 10000010000000… |
… | …011000000010100 |
3 | 201000000122121101 |
4 | 100100003000110 |
5 | 1024244021233 |
6 | 43015355444 |
7 | 6520263556 |
oct | 2020030024 |
9 | 630018541 |
10 | 272642068 |
11 | 12a999026 |
12 | 77382b84 |
13 | 4463c58a |
14 | 282d14d6 |
15 | 18e07c7d |
hex | 10403014 |
272642068 has 12 divisors (see below), whose sum is σ = 485210880. Its totient is φ = 134010392.
The previous prime is 272642063. The next prime is 272642101. The reversal of 272642068 is 860246272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272642063) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 577396 + ... + 577867.
It is an arithmetic number, because the mean of its divisors is an integer number (40434240).
Almost surely, 2272642068 is an apocalyptic number.
It is an amenable number.
272642068 is a deficient number, since it is larger than the sum of its proper divisors (212568812).
272642068 is a wasteful number, since it uses less digits than its factorization.
272642068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1155326 (or 1155324 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 37.
The square root of 272642068 is about 16511.8765741511. The cubic root of 272642068 is about 648.4317760714.
The spelling of 272642068 in words is "two hundred seventy-two million, six hundred forty-two thousand, sixty-eight".
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