Base | Representation |
---|---|
bin | 10000010000001… |
… | …110111000000101 |
3 | 201000010010022022 |
4 | 100100032320011 |
5 | 1024302100233 |
6 | 43020412525 |
7 | 6520555412 |
oct | 2020167005 |
9 | 630103268 |
10 | 272690693 |
11 | 12aa21610 |
12 | 773a7145 |
13 | 44658752 |
14 | 28305109 |
15 | 18e17398 |
hex | 1040ee05 |
272690693 has 8 divisors (see below), whose sum is σ = 314979840. Its totient is φ = 233318080.
The previous prime is 272690669. The next prime is 272690707. The reversal of 272690693 is 396096272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 272690693 - 224 = 255913477 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 (272690633) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 728933 + ... + 729306.
It is an arithmetic number, because the mean of its divisors is an integer number (39372480).
Almost surely, 2272690693 is an apocalyptic number.
It is an amenable number.
272690693 is a deficient number, since it is larger than the sum of its proper divisors (42289147).
272690693 is a wasteful number, since it uses less digits than its factorization.
272690693 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1458267.
The product of its (nonzero) digits is 244944, while the sum is 44.
The square root of 272690693 is about 16513.3489335144. The cubic root of 272690693 is about 648.4703224839.
The spelling of 272690693 in words is "two hundred seventy-two million, six hundred ninety thousand, six hundred ninety-three".
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