Base | Representation |
---|---|
bin | 11101100100000010101001… |
… | …111011111000010010111101 |
3 | 122001100210121101122110122012 |
4 | 131210002221323320102331 |
5 | 114020222131330443401 |
6 | 1140310224304501005 |
7 | 36246433211513621 |
oct | 3544025173702275 |
9 | 561323541573565 |
10 | 130020101031101 |
11 | 38479240462426 |
12 | 126ba92491a765 |
13 | 5771ac5b74a28 |
14 | 2417013a63181 |
15 | 10071c411e8bb |
hex | 7640a9ef84bd |
130020101031101 has 8 divisors (see below), whose sum is σ = 132473556747360. Its totient is φ = 127566654435792.
The previous prime is 130020101031053. The next prime is 130020101031133. The reversal of 130020101031101 is 101130101020031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130020101031101 - 222 = 130020096836797 is a prime.
It is a super-2 number, since 2×1300201010311012 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130020101031001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31053446 + ... + 34990808.
It is an arithmetic number, because the mean of its divisors is an integer number (16559194593420).
Almost surely, 2130020101031101 is an apocalyptic number.
It is an amenable number.
130020101031101 is a deficient number, since it is larger than the sum of its proper divisors (2453455716259).
130020101031101 is an equidigital number, since it uses as much as digits as its factorization.
130020101031101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4560475.
The product of its (nonzero) digits is 18, while the sum is 14.
Adding to 130020101031101 its reverse (101130101020031), we get a palindrome (231150202051132).
The spelling of 130020101031101 in words is "one hundred thirty trillion, twenty billion, one hundred one million, thirty-one thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •