Base | Representation |
---|---|
bin | 1101011111001… |
… | …10011100000001 |
3 | 21212220011222010 |
4 | 12233212130001 |
5 | 212431012010 |
6 | 15121003133 |
7 | 2542454421 |
oct | 657463401 |
9 | 255804863 |
10 | 113141505 |
11 | 58957984 |
12 | 31a834a9 |
13 | 1a595249 |
14 | 11052481 |
15 | 9ded620 |
hex | 6be6701 |
113141505 has 8 divisors (see below), whose sum is σ = 181026432. Its totient is φ = 60342128.
The previous prime is 113141461. The next prime is 113141543. The reversal of 113141505 is 505141311.
It is a happy number.
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 113141505 - 27 = 113141377 is a prime.
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, 3771369 + ... + 3771398.
It is an arithmetic number, because the mean of its divisors is an integer number (22628304).
Almost surely, 2113141505 is an apocalyptic number.
113141505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
113141505 is a deficient number, since it is larger than the sum of its proper divisors (67884927).
113141505 is an equidigital number, since it uses as much as digits as its factorization.
113141505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7542775.
The product of its (nonzero) digits is 300, while the sum is 21.
The square root of 113141505 is about 10636.7995656588. The cubic root of 113141505 is about 483.6605333682.
Adding to 113141505 its reverse (505141311), we get a palindrome (618282816).
The spelling of 113141505 in words is "one hundred thirteen million, one hundred forty-one thousand, five hundred five".
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