Base | Representation |
---|---|
bin | 110100101101101010… |
… | …1010001110101000101 |
3 | 101211012012111201012110 |
4 | 1221123111101311011 |
5 | 3323314033020110 |
6 | 124000512011233 |
7 | 11115144325524 |
oct | 1513325216505 |
9 | 354165451173 |
10 | 113201454405 |
11 | 440102a71a6 |
12 | 19b32b30b19 |
13 | a8a0857720 |
14 | 569c46a4bb |
15 | 2e281d1a20 |
hex | 1a5b551d45 |
113201454405 has 32 divisors (see below), whose sum is σ = 195181257600. Its totient is φ = 55693820160.
The previous prime is 113201454371. The next prime is 113201454433. The reversal of 113201454405 is 504454102311.
It is not a de Polignac number, because 113201454405 - 27 = 113201454277 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114670 + ... + 489440.
It is an arithmetic number, because the mean of its divisors is an integer number (6099414300).
Almost surely, 2113201454405 is an apocalyptic number.
113201454405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113201454405 is a deficient number, since it is larger than the sum of its proper divisors (81979803195).
113201454405 is a wasteful number, since it uses less digits than its factorization.
113201454405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 376341.
The product of its (nonzero) digits is 9600, while the sum is 30.
Adding to 113201454405 its reverse (504454102311), we get a palindrome (617655556716).
The spelling of 113201454405 in words is "one hundred thirteen billion, two hundred one million, four hundred fifty-four thousand, four hundred five".
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