Base | Representation |
---|---|
bin | 111111111001110… |
… | …000010001001111 |
3 | 2202201100112221002 |
4 | 333321300101033 |
5 | 4143424321102 |
6 | 254214530515 |
7 | 35365511114 |
oct | 7771602117 |
9 | 2681315832 |
10 | 1072104527 |
11 | 5001a1aaa |
12 | 25b066a3b |
13 | 1411648a0 |
14 | a255a90b |
15 | 641c5902 |
hex | 3fe7044f |
1072104527 has 16 divisors (see below), whose sum is σ = 1196912640. Its totient is φ = 953618400.
The previous prime is 1072104521. The next prime is 1072104547. The reversal of 1072104527 is 7254012701.
It is a cyclic number.
It is not a de Polignac number, because 1072104527 - 216 = 1072038991 is a prime.
It is a super-2 number, since 2×10721045272 = 2298816233627787458, which contains 22 as substring.
It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1072104527.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1072104521) 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, 90752 + ... + 101882.
It is an arithmetic number, because the mean of its divisors is an integer number (74807040).
Almost surely, 21072104527 is an apocalyptic number.
1072104527 is a deficient number, since it is larger than the sum of its proper divisors (124808113).
1072104527 is a wasteful number, since it uses less digits than its factorization.
1072104527 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11414.
The product of its (nonzero) digits is 3920, while the sum is 29.
The square root of 1072104527 is about 32743.0072992693. The cubic root of 1072104527 is about 1023.4792525236.
The spelling of 1072104527 in words is "one billion, seventy-two million, one hundred four thousand, five hundred twenty-seven".
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