Base | Representation |
---|---|
bin | 11101010010000010… |
… | …011001111101100010 |
3 | 10000011012001001202121 |
4 | 131102002121331202 |
5 | 1003342412232120 |
6 | 22235512334454 |
7 | 2162066136661 |
oct | 352202317542 |
9 | 100135031677 |
10 | 31441133410 |
11 | 12374777985 |
12 | 61156a442a |
13 | 2c70b1626b |
14 | 17439c6dd8 |
15 | c403e65aa |
hex | 752099f62 |
31441133410 has 64 divisors (see below), whose sum is σ = 58902266880. Its totient is φ = 12070621440.
The previous prime is 31441133389. The next prime is 31441133419. The reversal of 31441133410 is 1433114413.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (31441133419) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40673784 + ... + 40674556.
It is an arithmetic number, because the mean of its divisors is an integer number (920347920).
Almost surely, 231441133410 is an apocalyptic number.
31441133410 is a deficient number, since it is larger than the sum of its proper divisors (27461133470).
31441133410 is a wasteful number, since it uses less digits than its factorization.
31441133410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1723.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 31441133410 its reverse (1433114413), we get a palindrome (32874247823).
The spelling of 31441133410 in words is "thirty-one billion, four hundred forty-one million, one hundred thirty-three thousand, four hundred ten".
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