Base | Representation |
---|---|
bin | 1100001110100101000… |
… | …1110001011011011001 |
3 | 202002020021212110120110 |
4 | 3003221101301123121 |
5 | 11420211434233231 |
6 | 240301131514533 |
7 | 21114533033364 |
oct | 3035121613331 |
9 | 662207773513 |
10 | 210072180441 |
11 | 811002a6472 |
12 | 348688b8a49 |
13 | 16a6ac5c766 |
14 | a24ba730db |
15 | 56e783e046 |
hex | 30e94716d9 |
210072180441 has 8 divisors (see below), whose sum is σ = 280100834784. Its totient is φ = 140045823200.
The previous prime is 210072180379. The next prime is 210072180473. The reversal of 210072180441 is 144081270012.
210072180441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 210072180441 - 218 = 210071918297 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 210072180399 and 210072180408.
It is not an unprimeable number, because it can be changed into a prime (210072180841) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348171 + ... + 735776.
It is an arithmetic number, because the mean of its divisors is an integer number (35012604348).
Almost surely, 2210072180441 is an apocalyptic number.
It is an amenable number.
210072180441 is a deficient number, since it is larger than the sum of its proper divisors (70028654343).
210072180441 is a wasteful number, since it uses less digits than its factorization.
210072180441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1148551.
The product of its (nonzero) digits is 3584, while the sum is 30.
The spelling of 210072180441 in words is "two hundred ten billion, seventy-two million, one hundred eighty thousand, four hundred forty-one".
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