Base | Representation |
---|---|
bin | 11101001001011110000… |
… | …101101100001110110011 |
3 | 21002111011211112222012202 |
4 | 131021132011230032303 |
5 | 230304203011411011 |
6 | 4132103015213415 |
7 | 264500014133600 |
oct | 35113605541663 |
9 | 7074154488182 |
10 | 2003033310131 |
11 | 7025330a2667 |
12 | 28424b97726b |
13 | 116b67b0c439 |
14 | 6cd396876a7 |
15 | 3718445123b |
hex | 1d25e16c3b3 |
2003033310131 has 6 divisors (see below), whose sum is σ = 2330059156740. Its totient is φ = 1716885694356.
The previous prime is 2003033310107. The next prime is 2003033310151. The reversal of 2003033310131 is 1310133303002.
It is a de Polignac number, because none of the positive numbers 2k-2003033310131 is a prime.
It is a super-2 number, since 2×20030333101312 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2003033310151) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20439115361 + ... + 20439115458.
It is an arithmetic number, because the mean of its divisors is an integer number (388343192790).
Almost surely, 22003033310131 is an apocalyptic number.
2003033310131 is a deficient number, since it is larger than the sum of its proper divisors (327025846609).
2003033310131 is an equidigital number, since it uses as much as digits as its factorization.
2003033310131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40878230833 (or 40878230826 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 2003033310131 its reverse (1310133303002), we get a palindrome (3313166613133).
The spelling of 2003033310131 in words is "two trillion, three billion, thirty-three million, three hundred ten thousand, one hundred thirty-one".
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