Base | Representation |
---|---|
bin | 1101011111001… |
… | …11000011101010 |
3 | 21212220022110002 |
4 | 12233213003222 |
5 | 212431102132 |
6 | 15121023002 |
7 | 2542465004 |
oct | 657470352 |
9 | 255808402 |
10 | 113144042 |
11 | 58959880 |
12 | 31a84a62 |
13 | 1a59644b |
14 | 11053374 |
15 | 9dee262 |
hex | 6be70ea |
113144042 has 8 divisors (see below), whose sum is σ = 185144832. Its totient is φ = 51429100.
The previous prime is 113144041. The next prime is 113144063. The reversal of 113144042 is 240441311.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (113144041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2571434 + ... + 2571477.
It is an arithmetic number, because the mean of its divisors is an integer number (23143104).
Almost surely, 2113144042 is an apocalyptic number.
113144042 is a deficient number, since it is larger than the sum of its proper divisors (72000790).
113144042 is a wasteful number, since it uses less digits than its factorization.
113144042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5142924.
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 113144042 is about 10636.9188207864. The cubic root of 113144042 is about 483.6641484212.
Adding to 113144042 its reverse (240441311), we get a palindrome (353585353).
The spelling of 113144042 in words is "one hundred thirteen million, one hundred forty-four thousand, forty-two".
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