Base | Representation |
---|---|
bin | 110100101100001011… |
… | …0010110110101011101 |
3 | 101211001201022221212210 |
4 | 1221120112112311131 |
5 | 3323213224433110 |
6 | 123551523151033 |
7 | 11113666035213 |
oct | 1513026266535 |
9 | 354051287783 |
10 | 113151405405 |
11 | 43a95022695 |
12 | 19b1a215479 |
13 | a893382c2c |
14 | 569595ccb3 |
15 | 2e23ae7520 |
hex | 1a58596d5d |
113151405405 has 8 divisors (see below), whose sum is σ = 181042248672. Its totient is φ = 60347416208.
The previous prime is 113151405401. The next prime is 113151405443. The reversal of 113151405405 is 504504151311.
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 113151405405 - 22 = 113151405401 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (113151405401) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3771713499 + ... + 3771713528.
It is an arithmetic number, because the mean of its divisors is an integer number (22630281084).
Almost surely, 2113151405405 is an apocalyptic number.
113151405405 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113151405405 is a deficient number, since it is larger than the sum of its proper divisors (67890843267).
113151405405 is an equidigital number, since it uses as much as digits as its factorization.
113151405405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7543427035.
The product of its (nonzero) digits is 6000, while the sum is 30.
Adding to 113151405405 its reverse (504504151311), we get a palindrome (617655556716).
The spelling of 113151405405 in words is "one hundred thirteen billion, one hundred fifty-one million, four hundred five thousand, four hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •