Base | Representation |
---|---|
bin | 111101001100011010… |
… | …0111100100011110110 |
3 | 110120012101210212120212 |
4 | 1322120310330203312 |
5 | 4123113214112004 |
6 | 140211553225422 |
7 | 12331352240444 |
oct | 1723064744366 |
9 | 416171725525 |
10 | 131413035254 |
11 | 50806261466 |
12 | 21575b62272 |
13 | c513868577 |
14 | 6509011b94 |
15 | 3641e3096e |
hex | 1e98d3c8f6 |
131413035254 has 16 divisors (see below), whose sum is σ = 198006088896. Its totient is φ = 65411668800.
The previous prime is 131413035097. The next prime is 131413035263. The reversal of 131413035254 is 452530314131.
It is a self number, because there is not a number n which added to its sum of digits gives 131413035254.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232034 + ... + 562730.
It is an arithmetic number, because the mean of its divisors is an integer number (12375380556).
Almost surely, 2131413035254 is an apocalyptic number.
131413035254 is a deficient number, since it is larger than the sum of its proper divisors (66593053642).
131413035254 is a wasteful number, since it uses less digits than its factorization.
131413035254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 331591.
The product of its (nonzero) digits is 21600, while the sum is 32.
Adding to 131413035254 its reverse (452530314131), we get a palindrome (583943349385).
The spelling of 131413035254 in words is "one hundred thirty-one billion, four hundred thirteen million, thirty-five thousand, two hundred fifty-four".
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