Base | Representation |
---|---|
bin | 1001001101101100111101… |
… | …1000100010101000110100 |
3 | 1022212111220122210122012120 |
4 | 2103123033120202220310 |
5 | 2311441303110413022 |
6 | 33314042303115540 |
7 | 2063640632600103 |
oct | 223331730425064 |
9 | 38774818718176 |
10 | 10131012201012 |
11 | 32565a12aa80a |
12 | 117755b5a2bb0 |
13 | 58647294c861 |
14 | 2704b4c0003a |
15 | 1287e6a97d5c |
hex | 936cf622a34 |
10131012201012 has 48 divisors (see below), whose sum is σ = 24375229300800. Its totient is φ = 3273367871488.
The previous prime is 10131012200999. The next prime is 10131012201031. The reversal of 10131012201012 is 21010221013101.
It is a junction number, because it is equal to n+sod(n) for n = 10131012200982 and 10131012201000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95906637 + ... + 96012212.
It is an arithmetic number, because the mean of its divisors is an integer number (507817277100).
Almost surely, 210131012201012 is an apocalyptic number.
10131012201012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10131012201012 is an abundant number, since it is smaller than the sum of its proper divisors (14244217099788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10131012201012 is a wasteful number, since it uses less digits than its factorization.
10131012201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 191918992 (or 191918990 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 15.
Adding to 10131012201012 its reverse (21010221013101), we get a palindrome (31141233214113).
The spelling of 10131012201012 in words is "ten trillion, one hundred thirty-one billion, twelve million, two hundred one thousand, twelve".
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