Base | Representation |
---|---|
bin | 111000110110111001… |
… | …0010110111100010010 |
3 | 102200011102120120102102 |
4 | 1301231302112330102 |
5 | 4000030324031002 |
6 | 132031544120402 |
7 | 11551530251450 |
oct | 1615562267422 |
9 | 380142516372 |
10 | 122101002002 |
11 | 47867918011 |
12 | 1b7b7466102 |
13 | b68b566315 |
14 | 5ca43b39d0 |
15 | 3299669a02 |
hex | 1c6dc96f12 |
122101002002 has 8 divisors (see below), whose sum is σ = 209316003456. Its totient is φ = 52329000852.
The previous prime is 122101001999. The next prime is 122101002007. The reversal of 122101002002 is 200200101221.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (122101002007) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4360750058 + ... + 4360750085.
It is an arithmetic number, because the mean of its divisors is an integer number (26164500432).
Almost surely, 2122101002002 is an apocalyptic number.
122101002002 is a deficient number, since it is larger than the sum of its proper divisors (87215001454).
122101002002 is an equidigital number, since it uses as much as digits as its factorization.
122101002002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8721500152.
The product of its (nonzero) digits is 16, while the sum is 11.
Adding to 122101002002 its reverse (200200101221), we get a palindrome (322301103223).
The spelling of 122101002002 in words is "one hundred twenty-two billion, one hundred one million, two thousand, two".
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