Base | Representation |
---|---|
bin | 1001001101101010010110… |
… | …1010010111010010000101 |
3 | 1022212110002212200102112001 |
4 | 2103122211222113102011 |
5 | 2311433334412330041 |
6 | 33313445020225301 |
7 | 2063614403126254 |
oct | 223324552272205 |
9 | 38773085612461 |
10 | 10130312230021 |
11 | 3256272180195 |
12 | 11773a509b231 |
13 | 586390920739 |
14 | 270449c7279b |
15 | 1287a53ce131 |
hex | 936a5a97485 |
10130312230021 has 64 divisors (see below), whose sum is σ = 11576874710016. Its totient is φ = 8810466508800.
The previous prime is 10130312230007. The next prime is 10130312230109. The reversal of 10130312230021 is 12003221303101.
It is a cyclic number.
It is not a de Polignac number, because 10130312230021 - 27 = 10130312229893 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10130312230001) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1230746976 + ... + 1230755206.
It is an arithmetic number, because the mean of its divisors is an integer number (180888667344).
Almost surely, 210130312230021 is an apocalyptic number.
It is an amenable number.
10130312230021 is a deficient number, since it is larger than the sum of its proper divisors (1446562479995).
10130312230021 is a wasteful number, since it uses less digits than its factorization.
10130312230021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8902.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 10130312230021 its reverse (12003221303101), we get a palindrome (22133533533122).
The spelling of 10130312230021 in words is "ten trillion, one hundred thirty billion, three hundred twelve million, two hundred thirty thousand, twenty-one".
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