Base | Representation |
---|---|
bin | 100001000101001… |
… | …1110010110111010 |
3 | 2212100201222102020 |
4 | 1002022132112322 |
5 | 4233132321132 |
6 | 302052015310 |
7 | 36336126114 |
oct | 10212362672 |
9 | 2770658366 |
10 | 1110042042 |
11 | 51a65401a |
12 | 26b901536 |
13 | 148c88715 |
14 | a75d43b4 |
15 | 676bb52c |
hex | 4229e5ba |
1110042042 has 16 divisors (see below), whose sum is σ = 2221968672. Its totient is φ = 369699920.
The previous prime is 1110042023. The next prime is 1110042061. The reversal of 1110042042 is 2402400111.
It is an interprime number because it is at equal distance from previous prime (1110042023) and next prime (1110042061).
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, 70809 + ... + 85052.
It is an arithmetic number, because the mean of its divisors is an integer number (138873042).
Almost surely, 21110042042 is an apocalyptic number.
1110042042 is an abundant number, since it is smaller than the sum of its proper divisors (1111926630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1110042042 is a wasteful number, since it uses less digits than its factorization.
1110042042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 157053.
The product of its (nonzero) digits is 64, while the sum is 15.
The square root of 1110042042 is about 33317.2934374928. The cubic root of 1110042042 is about 1035.4118774265.
Adding to 1110042042 its reverse (2402400111), we get a palindrome (3512442153).
The spelling of 1110042042 in words is "one billion, one hundred ten million, forty-two thousand, forty-two".
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