Base | Representation |
---|---|
bin | 11101110100010110101010… |
… | …101100110000111110000001 |
3 | 122012022222002202120011010010 |
4 | 131310112222230300332001 |
5 | 114142103433134413101 |
6 | 1142525220105455133 |
7 | 36423426501255036 |
oct | 3564265254607601 |
9 | 565288082504103 |
10 | 131141100310401 |
11 | 388706a03137a5 |
12 | 128600351a14a9 |
13 | 5823725371a4c |
14 | 245539801338d |
15 | 10264334292d6 |
hex | 7745aab30f81 |
131141100310401 has 8 divisors (see below), whose sum is σ = 175043018717280. Its totient is φ = 87333291055232.
The previous prime is 131141100310379. The next prime is 131141100310457. The reversal of 131141100310401 is 104013001141131.
131141100310401 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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 131141100310401 - 210 = 131141100309377 is a prime.
It is a super-3 number, since 3×1311411003104013 (a number of 43 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (131141100310481) 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, 23527284675 + ... + 23527290248.
It is an arithmetic number, because the mean of its divisors is an integer number (21880377339660).
Almost surely, 2131141100310401 is an apocalyptic number.
It is an amenable number.
131141100310401 is a deficient number, since it is larger than the sum of its proper divisors (43901918406879).
131141100310401 is an equidigital number, since it uses as much as digits as its factorization.
131141100310401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47054575855.
The product of its (nonzero) digits is 144, while the sum is 21.
Adding to 131141100310401 its reverse (104013001141131), we get a palindrome (235154101451532).
The spelling of 131141100310401 in words is "one hundred thirty-one trillion, one hundred forty-one billion, one hundred million, three hundred ten thousand, four hundred one".
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