Base | Representation |
---|---|
bin | 110000000000101000… |
… | …0011110111011110011 |
3 | 100212010020102120121101 |
4 | 1200001100132323303 |
5 | 3142122140011311 |
6 | 115210313305231 |
7 | 10306631126611 |
oct | 1400120367363 |
9 | 325106376541 |
10 | 103100313331 |
11 | 3a7a7491424 |
12 | 17b94105217 |
13 | 9950c17282 |
14 | 4dc0ada6b1 |
15 | 2a364e5ec1 |
hex | 180141eef3 |
103100313331 has 8 divisors (see below), whose sum is σ = 105066998000. Its totient is φ = 101142548640.
The previous prime is 103100313313. The next prime is 103100313341. The reversal of 103100313331 is 133313001301.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-103100313331 is a prime.
It is a super-2 number, since 2×1031003133312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 103100313299 and 103100313308.
It is not an unprimeable number, because it can be changed into a prime (103100313311) 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, 2206656 + ... + 2252893.
It is an arithmetic number, because the mean of its divisors is an integer number (13133374750).
Almost surely, 2103100313331 is an apocalyptic number.
103100313331 is a deficient number, since it is larger than the sum of its proper divisors (1966684669).
103100313331 is an equidigital number, since it uses as much as digits as its factorization.
103100313331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4459989.
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 103100313331 its reverse (133313001301), we get a palindrome (236413314632).
The spelling of 103100313331 in words is "one hundred three billion, one hundred million, three hundred thirteen thousand, three hundred thirty-one".
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