Base | Representation |
---|---|
bin | 1001000110110001101011… |
… | …1001110100010110001011 |
3 | 1022110010202220020012000020 |
4 | 2101230122321310112023 |
5 | 2303014104123144321 |
6 | 33143243014111523 |
7 | 2052226122644520 |
oct | 221543271642613 |
9 | 38403686205006 |
10 | 10012020131211 |
11 | 321008a39555a |
12 | 115849134b5a3 |
13 | 57818b51b0b7 |
14 | 2688276ab147 |
15 | 12568033d4c6 |
hex | 91b1ae7458b |
10012020131211 has 32 divisors (see below), whose sum is σ = 15283679244288. Its totient is φ = 5710930647840.
The previous prime is 10012020131189. The next prime is 10012020131219. The reversal of 10012020131211 is 11213102021001.
10012020131211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 10012020131211 - 27 = 10012020131083 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10012020131219) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 191177916 + ... + 191230278.
It is an arithmetic number, because the mean of its divisors is an integer number (477614976384).
Almost surely, 210012020131211 is an apocalyptic number.
10012020131211 is a deficient number, since it is larger than the sum of its proper divisors (5271659113077).
10012020131211 is a wasteful number, since it uses less digits than its factorization.
10012020131211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68471.
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 10012020131211 its reverse (11213102021001), we get a palindrome (21225122152212).
The spelling of 10012020131211 in words is "ten trillion, twelve billion, twenty million, one hundred thirty-one thousand, two hundred eleven".
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