Base | Representation |
---|---|
bin | 10010110111101101… |
… | …11001010111100001 |
3 | 222011001100202200012 |
4 | 21123312321113201 |
5 | 131222022131001 |
6 | 4353143334305 |
7 | 506025343520 |
oct | 113366712741 |
9 | 28131322605 |
10 | 10131052001 |
11 | 4329795354 |
12 | 1b68a51395 |
13 | c55bb3a35 |
14 | 6c17184b7 |
15 | 3e46482bb |
hex | 25bdb95e1 |
10131052001 has 8 divisors (see below), whose sum is σ = 11669514240. Its totient is φ = 8615382048.
The previous prime is 10131051943. The next prime is 10131052027. The reversal of 10131052001 is 10025013101.
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-10131052001 is a prime.
It is a super-2 number, since 2×101310520012 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10131052051) 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, 5697116 + ... + 5698893.
It is an arithmetic number, because the mean of its divisors is an integer number (1458689280).
Almost surely, 210131052001 is an apocalyptic number.
It is an amenable number.
10131052001 is a deficient number, since it is larger than the sum of its proper divisors (1538462239).
10131052001 is a wasteful number, since it uses less digits than its factorization.
10131052001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11396143.
The product of its (nonzero) digits is 30, while the sum is 14.
Adding to 10131052001 its reverse (10025013101), we get a palindrome (20156065102).
The spelling of 10131052001 in words is "ten billion, one hundred thirty-one million, fifty-two thousand, one".
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