Base | Representation |
---|---|
bin | 101111001000010110… |
… | …1100011110010110010 |
3 | 100200020122102220120202 |
4 | 1132100231203302302 |
5 | 3124240300010002 |
6 | 114255102435202 |
7 | 10212062511623 |
oct | 1362055436262 |
9 | 320218386522 |
10 | 101212110002 |
11 | 39a18663303 |
12 | 17747892b02 |
13 | 970c983cb3 |
14 | 4c82023a4a |
15 | 2975868502 |
hex | 1790b63cb2 |
101212110002 has 16 divisors (see below), whose sum is σ = 160512611040. Its totient is φ = 47731373568.
The previous prime is 101212110001. The next prime is 101212110007. The reversal of 101212110002 is 200011212101.
It is a super-2 number, since 2×1012121100022 (a number of 23 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (101212110001) 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 7 ways as a sum of consecutive naturals, for example, 5858063 + ... + 5875314.
It is an arithmetic number, because the mean of its divisors is an integer number (10032038190).
Almost surely, 2101212110002 is an apocalyptic number.
101212110002 is a deficient number, since it is larger than the sum of its proper divisors (59300501038).
101212110002 is a wasteful number, since it uses less digits than its factorization.
101212110002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11733625.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 101212110002 its reverse (200011212101), we get a palindrome (301223322103).
The spelling of 101212110002 in words is "one hundred one billion, two hundred twelve million, one hundred ten thousand, two".
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