Base | Representation |
---|---|
bin | 111100011000110… |
… | …001011111100110 |
3 | 2121121101012011111 |
4 | 330120301133212 |
5 | 4033330032032 |
6 | 244310455234 |
7 | 34051303306 |
oct | 7430613746 |
9 | 2547335144 |
10 | 1013127142 |
11 | 47a97a465 |
12 | 24336451a |
13 | 131b85221 |
14 | 987a7606 |
15 | 5de25c47 |
hex | 3c6317e6 |
1013127142 has 8 divisors (see below), whose sum is σ = 1540508616. Its totient is φ = 499624272.
The previous prime is 1013127119. The next prime is 1013127149. The reversal of 1013127142 is 2417213101.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1013127149) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469468 + ... + 3469759.
It is an arithmetic number, because the mean of its divisors is an integer number (192563577).
Almost surely, 21013127142 is an apocalyptic number.
1013127142 is a deficient number, since it is larger than the sum of its proper divisors (527381474).
1013127142 is an equidigital number, since it uses as much as digits as its factorization.
1013127142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6939302.
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 1013127142 is about 31829.6582136849. The cubic root of 1013127142 is about 1004.3567055520.
It can be divided in two parts, 10131 and 27142, that added together give a palindrome (37273).
The spelling of 1013127142 in words is "one billion, thirteen million, one hundred twenty-seven thousand, one hundred forty-two".
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