Base | Representation |
---|---|
bin | 101111001000010101… |
… | …0001000011010010100 |
3 | 100200020120202020221122 |
4 | 1132100222020122110 |
5 | 3124240032231122 |
6 | 114255031303112 |
7 | 10212052050053 |
oct | 1362052103224 |
9 | 320216666848 |
10 | 101211211412 |
11 | 39a180aa173 |
12 | 1774751aa98 |
13 | 970c72ac9c |
14 | 4c81c6c39a |
15 | 297573c142 |
hex | 1790a88694 |
101211211412 has 24 divisors (see below), whose sum is σ = 181484459520. Its totient is φ = 49359119040.
The previous prime is 101211211411. The next prime is 101211211483. The reversal of 101211211412 is 214112112101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101211211411) 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, 607883 + ... + 756269.
It is an arithmetic number, because the mean of its divisors is an integer number (7561852480).
Almost surely, 2101211211412 is an apocalyptic number.
It is an amenable number.
101211211412 is a deficient number, since it is larger than the sum of its proper divisors (80273248108).
101211211412 is a wasteful number, since it uses less digits than its factorization.
101211211412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152591 (or 152589 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 17.
Adding to 101211211412 its reverse (214112112101), we get a palindrome (315323323513).
The spelling of 101211211412 in words is "one hundred one billion, two hundred eleven million, two hundred eleven thousand, four hundred twelve".
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