Base | Representation |
---|---|
bin | 11101001000110000000… |
… | …11110011101100000101 |
3 | 10112201002112122202202020 |
4 | 32210120003303230011 |
5 | 112400304021000201 |
6 | 2043525132233353 |
7 | 132220650234252 |
oct | 16443003635405 |
9 | 3481075582666 |
10 | 1001131031301 |
11 | 356639405505 |
12 | 14203890b859 |
13 | 735386c2a2b |
14 | 36652742429 |
15 | 1b095bcba36 |
hex | e9180f3b05 |
1001131031301 has 32 divisors (see below), whose sum is σ = 1371244237440. Its totient is φ = 649345745664.
The previous prime is 1001131031279. The next prime is 1001131031323. The reversal of 1001131031301 is 1031301311001.
It is an interprime number because it is at equal distance from previous prime (1001131031279) and next prime (1001131031323).
It is not a de Polignac number, because 1001131031301 - 25 = 1001131031269 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1001131031371) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37525795 + ... + 37552463.
It is an arithmetic number, because the mean of its divisors is an integer number (42851382420).
Almost surely, 21001131031301 is an apocalyptic number.
It is an amenable number.
1001131031301 is a deficient number, since it is larger than the sum of its proper divisors (370113206139).
1001131031301 is a wasteful number, since it uses less digits than its factorization.
1001131031301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27845.
The product of its (nonzero) digits is 27, while the sum is 15.
Adding to 1001131031301 its reverse (1031301311001), we get a palindrome (2032432342302).
The spelling of 1001131031301 in words is "one trillion, one billion, one hundred thirty-one million, thirty-one thousand, three hundred one".
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