Base | Representation |
---|---|
bin | 11101110100010110101010… |
… | …101100110000110111110001 |
3 | 122012022222002202120010120022 |
4 | 131310112222230300313301 |
5 | 114142103433134410001 |
6 | 1142525220105453225 |
7 | 36423426501253625 |
oct | 3564265254606761 |
9 | 565288082503508 |
10 | 131141100310001 |
11 | 388706a0313471 |
12 | 128600351a1215 |
13 | 5823725371802 |
14 | 2455398013185 |
15 | 102643342911b |
hex | 7745aab30df1 |
131141100310001 has 8 divisors (see below), whose sum is σ = 133090810292160. Its totient is φ = 129200192630992.
The previous prime is 131141100309983. The next prime is 131141100310063. The reversal of 131141100310001 is 100013001141131.
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 131141100310001 - 234 = 131123920440817 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (131141100310091) 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, 2200545770 + ... + 2200605363.
It is an arithmetic number, because the mean of its divisors is an integer number (16636351286520).
Almost surely, 2131141100310001 is an apocalyptic number.
It is an amenable number.
131141100310001 is a deficient number, since it is larger than the sum of its proper divisors (1949709982159).
131141100310001 is an equidigital number, since it uses as much as digits as its factorization.
131141100310001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4401151575.
The product of its (nonzero) digits is 36, while the sum is 17.
Adding to 131141100310001 its reverse (100013001141131), we get a palindrome (231154101451132).
The spelling of 131141100310001 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, three hundred ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •