Base | Representation |
---|---|
bin | 11101111000010011111111… |
… | …110100110001100100011111 |
3 | 122020021222012200102212122102 |
4 | 131320103333310301210133 |
5 | 114211033023010204043 |
6 | 1143254203331435315 |
7 | 36452166256424456 |
oct | 3570237764614437 |
9 | 566258180385572 |
10 | 131413111413023 |
11 | 38965a95507150 |
12 | 128a48a9155b3b |
13 | 584328466c2cb |
14 | 24645ddc55b9d |
15 | 102d5538166b8 |
hex | 7784ffd3191f |
131413111413023 has 32 divisors (see below), whose sum is σ = 143814239629632. Its totient is φ = 119088455270400.
The previous prime is 131413111412987. The next prime is 131413111413071. The reversal of 131413111413023 is 320314111314131.
It is a happy number.
It is not a de Polignac number, because 131413111413023 - 216 = 131413111347487 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131413111413323) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18878478263 + ... + 18878485223.
It is an arithmetic number, because the mean of its divisors is an integer number (4494194988426).
Almost surely, 2131413111413023 is an apocalyptic number.
131413111413023 is a deficient number, since it is larger than the sum of its proper divisors (12401128216609).
131413111413023 is a wasteful number, since it uses less digits than its factorization.
131413111413023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11435.
The product of its (nonzero) digits is 2592, while the sum is 29.
Adding to 131413111413023 its reverse (320314111314131), we get a palindrome (451727222727154).
The spelling of 131413111413023 in words is "one hundred thirty-one trillion, four hundred thirteen billion, one hundred eleven million, four hundred thirteen thousand, twenty-three".
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