Base | Representation |
---|---|
bin | 111101000011000110… |
… | …0011111101101000111 |
3 | 110112101121121110110021 |
4 | 1322012030133231013 |
5 | 4121443203111130 |
6 | 140120545240011 |
7 | 12320535236236 |
oct | 1720614375507 |
9 | 415347543407 |
10 | 131100441415 |
11 | 50665866049 |
12 | 214a9333007 |
13 | c493b7b3b8 |
14 | 64b96c0b1d |
15 | 362478537a |
hex | 1e8631fb47 |
131100441415 has 8 divisors (see below), whose sum is σ = 157348422720. Its totient is φ = 104861757792.
The previous prime is 131100441341. The next prime is 131100441443. The reversal of 131100441415 is 514144001131.
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 131100441415 - 217 = 131100310343 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 131100441415.
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, 2293360 + ... + 2349829.
It is an arithmetic number, because the mean of its divisors is an integer number (19668552840).
Almost surely, 2131100441415 is an apocalyptic number.
131100441415 is a deficient number, since it is larger than the sum of its proper divisors (26247981305).
131100441415 is an equidigital number, since it uses as much as digits as its factorization.
131100441415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4648841.
The product of its (nonzero) digits is 960, while the sum is 25.
Adding to 131100441415 its reverse (514144001131), we get a palindrome (645244442546).
The spelling of 131100441415 in words is "one hundred thirty-one billion, one hundred million, four hundred forty-one thousand, four hundred fifteen".
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