Base | Representation |
---|---|
bin | 10111011100100110000101… |
… | …101101111110010100011011 |
3 | 111112010012000222211011010212 |
4 | 113130212011231332110123 |
5 | 102004004442441344011 |
6 | 1003152420453401335 |
7 | 30502116352051553 |
oct | 2734460555762433 |
9 | 445105028734125 |
10 | 103120113231131 |
11 | 2a947aa3646217 |
12 | b69545133924b |
13 | 4570253457179 |
14 | 1b6707c0c8163 |
15 | bdc5cddd408b |
hex | 5dc985b7e51b |
103120113231131 has 8 divisors (see below), whose sum is σ = 103161950792880. Its totient is φ = 103078281807072.
The previous prime is 103120113231127. The next prime is 103120113231133. The reversal of 103120113231131 is 131132311021301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 103120113231131 - 22 = 103120113231127 is a prime.
It is a super-2 number, since 2×1031201132311312 (a number of 29 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 = 103120113231097 and 103120113231106.
It is not an unprimeable number, because it can be changed into a prime (103120113231133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32225156 + ... + 35280318.
It is an arithmetic number, because the mean of its divisors is an integer number (12895243849110).
Almost surely, 2103120113231131 is an apocalyptic number.
103120113231131 is a deficient number, since it is larger than the sum of its proper divisors (41837561749).
103120113231131 is a wasteful number, since it uses less digits than its factorization.
103120113231131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3068845.
The product of its (nonzero) digits is 324, while the sum is 23.
Adding to 103120113231131 its reverse (131132311021301), we get a palindrome (234252424252432).
The spelling of 103120113231131 in words is "one hundred three trillion, one hundred twenty billion, one hundred thirteen million, two hundred thirty-one thousand, one hundred thirty-one".
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