Base | Representation |
---|---|
bin | 1010100001001011100100… |
… | …00001111110100100010001 |
3 | 10000220020101012202202222122 |
4 | 11100211302001332210101 |
5 | 11012431334333310001 |
6 | 121105530232144025 |
7 | 4605052460053340 |
oct | 520456201764421 |
9 | 100806335682878 |
10 | 23130312010001 |
11 | 740856813a649 |
12 | 2716986838015 |
13 | cba24352c961 |
14 | 59d727c3bb57 |
15 | 2a1a14a20b1b |
hex | 15097207e911 |
23130312010001 has 16 divisors (see below), whose sum is σ = 26621747435520. Its totient is φ = 19686130996560.
The previous prime is 23130312009977. The next prime is 23130312010019. The reversal of 23130312010001 is 10001021303132.
It is not a de Polignac number, because 23130312010001 - 214 = 23130311993617 is a prime.
It is a super-3 number, since 3×231303120100013 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23130312010051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19341155 + ... + 20502216.
It is an arithmetic number, because the mean of its divisors is an integer number (1663859214720).
Almost surely, 223130312010001 is an apocalyptic number.
It is an amenable number.
23130312010001 is a deficient number, since it is larger than the sum of its proper divisors (3491435425519).
23130312010001 is a wasteful number, since it uses less digits than its factorization.
23130312010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39843964.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 23130312010001 its reverse (10001021303132), we get a palindrome (33131333313133).
The spelling of 23130312010001 in words is "twenty-three trillion, one hundred thirty billion, three hundred twelve million, ten thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •