Base | Representation |
---|---|
bin | 111100011000011… |
… | …100110010101000 |
3 | 2121121012212211211 |
4 | 330120130302220 |
5 | 4033314323334 |
6 | 244305002504 |
7 | 34050501136 |
oct | 7430346250 |
9 | 2547185754 |
10 | 1013042344 |
11 | 47a921786 |
12 | 243323434 |
13 | 131b55752 |
14 | 98784756 |
15 | 5de0aa64 |
hex | 3c61cca8 |
1013042344 has 8 divisors (see below), whose sum is σ = 1899454410. Its totient is φ = 506521168.
The previous prime is 1013042333. The next prime is 1013042347. The reversal of 1013042344 is 4432403101.
It can be written as a sum of positive squares in only one way, i.e., 586124100 + 426918244 = 24210^2 + 20662^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (1013042347) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63315139 + ... + 63315154.
Almost surely, 21013042344 is an apocalyptic number.
It is an amenable number.
1013042344 is a deficient number, since it is larger than the sum of its proper divisors (886412066).
1013042344 is a wasteful number, since it uses less digits than its factorization.
1013042344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126630299 (or 126630295 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
The square root of 1013042344 is about 31828.3261262668. The cubic root of 1013042344 is about 1004.3286834632.
Adding to 1013042344 its reverse (4432403101), we get a palindrome (5445445445).
The spelling of 1013042344 in words is "one billion, thirteen million, forty-two thousand, three hundred forty-four".
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