Base | Representation |
---|---|
bin | 1011101011000000… |
… | …1110001001010111 |
3 | 22002100200012112201 |
4 | 2322300032021113 |
5 | 22404044444111 |
6 | 1234523225331 |
7 | 140433533500 |
oct | 27260161127 |
9 | 8070605481 |
10 | 3133203031 |
11 | 136867a8a2 |
12 | 735378247 |
13 | 3ac181bba |
14 | 21a19bba7 |
15 | 1351066c1 |
hex | bac0e257 |
3133203031 has 24 divisors (see below), whose sum is σ = 3770486160. Its totient is φ = 2594011392.
The previous prime is 3133203001. The next prime is 3133203043. The reversal of 3133203031 is 1303023313.
3133203031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3133203031 - 213 = 3133194839 is a prime.
It is a super-2 number, since 2×31332030312 = 19633922466935173922, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3133203001) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 245791 + ... + 258223.
It is an arithmetic number, because the mean of its divisors is an integer number (157103590).
Almost surely, 23133203031 is an apocalyptic number.
3133203031 is a deficient number, since it is larger than the sum of its proper divisors (637283129).
3133203031 is a wasteful number, since it uses less digits than its factorization.
3133203031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12623 (or 12616 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 19.
The square root of 3133203031 is about 55975.0214917333. The cubic root of 3133203031 is about 1463.2869945124.
Adding to 3133203031 its reverse (1303023313), we get a palindrome (4436226344).
The spelling of 3133203031 in words is "three billion, one hundred thirty-three million, two hundred three thousand, thirty-one".
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