Base | Representation |
---|---|
bin | 11100111010010001… |
… | …100000111111110011 |
3 | 2222010101211101212120 |
4 | 130322101200333303 |
5 | 1002033331104303 |
6 | 22132151125323 |
7 | 2146155253014 |
oct | 347221407763 |
9 | 88111741776 |
10 | 31042441203 |
11 | 1218a715594 |
12 | 6024073843 |
13 | 2c09342007 |
14 | 1706a8300b |
15 | c1a3e0553 |
hex | 73a460ff3 |
31042441203 has 16 divisors (see below), whose sum is σ = 43241104800. Its totient is φ = 19783500800.
The previous prime is 31042441163. The next prime is 31042441207. The reversal of 31042441203 is 30214424013.
It is a cyclic number.
It is not a de Polignac number, because 31042441203 - 230 = 29968699379 is a prime.
It is not an unprimeable number, because it can be changed into a prime (31042441207) 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, 1757598 + ... + 1775171.
It is an arithmetic number, because the mean of its divisors is an integer number (2702569050).
Almost surely, 231042441203 is an apocalyptic number.
31042441203 is a deficient number, since it is larger than the sum of its proper divisors (12198663597).
31042441203 is a wasteful number, since it uses less digits than its factorization.
31042441203 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3532902.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 31042441203 its reverse (30214424013), we get a palindrome (61256865216).
The spelling of 31042441203 in words is "thirty-one billion, forty-two million, four hundred forty-one thousand, two hundred three".
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