Base | Representation |
---|---|
bin | 111110111000… |
… | …1011011001001 |
3 | 2022001001221110 |
4 | 1331301123021 |
5 | 31420023231 |
6 | 3134400533 |
7 | 550146510 |
oct | 175613311 |
9 | 68031843 |
10 | 32970441 |
11 | 1767a1a9 |
12 | b060149 |
13 | 6aa504a |
14 | 4543677 |
15 | 2d64046 |
hex | 1f716c9 |
32970441 has 16 divisors (see below), whose sum is σ = 51599744. Its totient is φ = 18330624.
The previous prime is 32970433. The next prime is 32970451. The reversal of 32970441 is 14407923.
It is a happy number.
It is not a de Polignac number, because 32970441 - 23 = 32970433 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 32970399 and 32970408.
It is not an unprimeable number, because it can be changed into a prime (32970401) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20440 + ... + 21993.
It is an arithmetic number, because the mean of its divisors is an integer number (3224984).
Almost surely, 232970441 is an apocalyptic number.
It is an amenable number.
32970441 is a deficient number, since it is larger than the sum of its proper divisors (18629303).
32970441 is a wasteful number, since it uses less digits than its factorization.
32970441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42480.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 32970441 is about 5741.9892894362. The cubic root of 32970441 is about 320.6576351917.
It can be divided in two parts, 32970 and 441, that added together give a triangular number (33411 = T258).
The spelling of 32970441 in words is "thirty-two million, nine hundred seventy thousand, four hundred forty-one".
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