Base | Representation |
---|---|
bin | 111100001110011… |
… | …000011100111011 |
3 | 2121102020210112012 |
4 | 330032120130323 |
5 | 4032130400011 |
6 | 244132240135 |
7 | 34016166503 |
oct | 7416303473 |
9 | 2542223465 |
10 | 1010403131 |
11 | 479389911 |
12 | 24247004b |
13 | 13144039a |
14 | 98298a03 |
15 | 5da88a8b |
hex | 3c39873b |
1010403131 has 8 divisors (see below), whose sum is σ = 1022022144. Its totient is φ = 998843560.
The previous prime is 1010403113. The next prime is 1010403137. The reversal of 1010403131 is 1313040101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1010403131 is a prime.
It is a super-2 number, since 2×10104031312 = 2041828974269206322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1010403137) 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 7 ways as a sum of consecutive naturals, for example, 19790 + ... + 49116.
It is an arithmetic number, because the mean of its divisors is an integer number (127752768).
Almost surely, 21010403131 is an apocalyptic number.
1010403131 is a deficient number, since it is larger than the sum of its proper divisors (11619013).
1010403131 is a wasteful number, since it uses less digits than its factorization.
1010403131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29721.
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 1010403131 is about 31786.8389589151. The cubic root of 1010403131 is about 1003.4557543388.
Adding to 1010403131 its reverse (1313040101), we get a palindrome (2323443232).
The spelling of 1010403131 in words is "one billion, ten million, four hundred three thousand, one hundred thirty-one".
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