Base | Representation |
---|---|
bin | 11101001111111101011… |
… | …101001000110011101011 |
3 | 21010011011111101011010102 |
4 | 131033331131020303223 |
5 | 230412441003014011 |
6 | 4135214314340015 |
7 | 265134503053145 |
oct | 35177535106353 |
9 | 7104144334112 |
10 | 2010002001131 |
11 | 705489802323 |
12 | 28567572a60b |
13 | 1177087a2637 |
14 | 6d3dadb3c95 |
15 | 3744113373b |
hex | 1d3fd748ceb |
2010002001131 has 4 divisors (see below), whose sum is σ = 2011882266000. Its totient is φ = 2008121736264.
The previous prime is 2010002001113. The next prime is 2010002001143. The reversal of 2010002001131 is 1311002000102.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2010002001131 - 214 = 2010001984747 is a prime.
It is a super-2 number, since 2×20100020011312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2010002001151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940130831 + ... + 940132968.
It is an arithmetic number, because the mean of its divisors is an integer number (502970566500).
Almost surely, 22010002001131 is an apocalyptic number.
2010002001131 is a deficient number, since it is larger than the sum of its proper divisors (1880264869).
2010002001131 is a wasteful number, since it uses less digits than its factorization.
2010002001131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1880264868.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 2010002001131 its reverse (1311002000102), we get a palindrome (3321004001233).
The spelling of 2010002001131 in words is "two trillion, ten billion, two million, one thousand, one hundred thirty-one".
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