Base | Representation |
---|---|
bin | 1011111000000111001… |
… | …0101110001001111110 |
3 | 201111122222011202211221 |
4 | 2332001302232021332 |
5 | 11320334000120110 |
6 | 233422443103554 |
7 | 20512220024341 |
oct | 2760162561176 |
9 | 644588152757 |
10 | 204041020030 |
11 | 79595922381 |
12 | 33664b11bba |
13 | 163195a37a3 |
14 | 9c38a72458 |
15 | 54930ed7da |
hex | 2f81cae27e |
204041020030 has 32 divisors (see below), whose sum is σ = 368557825248. Its totient is φ = 81331536000.
The previous prime is 204041019991. The next prime is 204041020033. The reversal of 204041020030 is 30020140402.
It is a super-2 number, since 2×2040410200302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 204041019986 and 204041020013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (204041020033) 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, 3608980 + ... + 3665080.
It is an arithmetic number, because the mean of its divisors is an integer number (11517432039).
Almost surely, 2204041020030 is an apocalyptic number.
204041020030 is a deficient number, since it is larger than the sum of its proper divisors (164516805218).
204041020030 is a wasteful number, since it uses less digits than its factorization.
204041020030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57372.
The product of its (nonzero) digits is 192, while the sum is 16.
Adding to 204041020030 its reverse (30020140402), we get a palindrome (234061160432).
The spelling of 204041020030 in words is "two hundred four billion, forty-one million, twenty thousand, thirty".
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