Base | Representation |
---|---|
bin | 10000010001010… |
… | …011001001010100 |
3 | 201000122022220000 |
4 | 100101103021110 |
5 | 1024340022244 |
6 | 43030411300 |
7 | 6523131564 |
oct | 2021231124 |
9 | 630568800 |
10 | 272970324 |
11 | 1300a2710 |
12 | 77500b30 |
13 | 44725b03 |
14 | 28378da4 |
15 | 18e70169 |
hex | 10453254 |
272970324 has 120 divisors (see below), whose sum is σ = 784498176. Its totient is φ = 82080000.
The previous prime is 272970323. The next prime is 272970329. The reversal of 272970324 is 423079272.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272970323) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 680524 + ... + 680924.
Almost surely, 2272970324 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 272970324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (392249088).
272970324 is an abundant number, since it is smaller than the sum of its proper divisors (511527852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
272970324 is a wasteful number, since it uses less digits than its factorization.
272970324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 619 (or 608 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 36.
The square root of 272970324 is about 16521.8135808391. The cubic root of 272970324 is about 648.6919049852.
The spelling of 272970324 in words is "two hundred seventy-two million, nine hundred seventy thousand, three hundred twenty-four".
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