Base | Representation |
---|---|
bin | 111101001100010110… |
… | …1010011001111011001 |
3 | 110120012021001001021021 |
4 | 1322120231103033121 |
5 | 4123112210443001 |
6 | 140211442242441 |
7 | 12331326222235 |
oct | 1723055231731 |
9 | 416167031237 |
10 | 131411031001 |
11 | 50805112658 |
12 | 21575356421 |
13 | c513316213 |
14 | 6508a4d5c5 |
15 | 3641b86ba1 |
hex | 1e98b533d9 |
131411031001 has 16 divisors (see below), whose sum is σ = 141327014400. Its totient is φ = 121894331328.
The previous prime is 131411030983. The next prime is 131411031029. The reversal of 131411031001 is 100130114131.
It is not a de Polignac number, because 131411031001 - 211 = 131411028953 is a prime.
It is not an unprimeable number, because it can be changed into a prime (131411031601) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439806 + ... + 675463.
It is an arithmetic number, because the mean of its divisors is an integer number (8832938400).
Almost surely, 2131411031001 is an apocalyptic number.
It is an amenable number.
131411031001 is a deficient number, since it is larger than the sum of its proper divisors (9915983399).
131411031001 is a wasteful number, since it uses less digits than its factorization.
131411031001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1115448.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 131411031001 its reverse (100130114131), we get a palindrome (231541145132).
The spelling of 131411031001 in words is "one hundred thirty-one billion, four hundred eleven million, thirty-one thousand, one".
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