Base | Representation |
---|---|
bin | 110001100111100… |
… | …111110100000000 |
3 | 2011000102212112022 |
4 | 301213213310000 |
5 | 3201103022042 |
6 | 214334421012 |
7 | 26425611014 |
oct | 6147476400 |
9 | 2130385468 |
10 | 832470272 |
11 | 3979a9267 |
12 | 1b2961768 |
13 | 10361137a |
14 | 7c7bc544 |
15 | 4d13ccd2 |
hex | 319e7d00 |
832470272 has 36 divisors (see below), whose sum is σ = 1677273696. Its totient is φ = 412331520.
The previous prime is 832470271. The next prime is 832470293. The reversal of 832470272 is 272074238.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (832470271) 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, 12197 + ... + 42587.
It is an arithmetic number, because the mean of its divisors is an integer number (46590936).
Almost surely, 2832470272 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 832470272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (838636848).
832470272 is an abundant number, since it is smaller than the sum of its proper divisors (844803424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
832470272 is a wasteful number, since it uses less digits than its factorization.
832470272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30514 (or 30500 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 35.
The square root of 832470272 is about 28852.5609261986. The cubic root of 832470272 is about 940.7110479399.
The spelling of 832470272 in words is "eight hundred thirty-two million, four hundred seventy thousand, two hundred seventy-two".
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