Base | Representation |
---|---|
bin | 101111001000101001… |
… | …1010111011110001010 |
3 | 100200021100002102220211 |
4 | 1132101103113132022 |
5 | 3124300314133002 |
6 | 114300055111334 |
7 | 10212242660644 |
oct | 1362123273612 |
9 | 320240072824 |
10 | 101222021002 |
11 | 39a23212613 |
12 | 1774b07254a |
13 | 9711a441ab |
14 | 4c83483894 |
15 | 2976674dd7 |
hex | 17914d778a |
101222021002 has 8 divisors (see below), whose sum is σ = 152037385056. Its totient is φ = 50542892652.
The previous prime is 101222020981. The next prime is 101222021003. The reversal of 101222021002 is 200120222101.
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 (101222021003) 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, 34057068 + ... + 34060039.
It is an arithmetic number, because the mean of its divisors is an integer number (19004673132).
Almost surely, 2101222021002 is an apocalyptic number.
101222021002 is a deficient number, since it is larger than the sum of its proper divisors (50815364054).
101222021002 is an equidigital number, since it uses as much as digits as its factorization.
101222021002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68117852.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 101222021002 its reverse (200120222101), we get a palindrome (301342243103).
The spelling of 101222021002 in words is "one hundred one billion, two hundred twenty-two million, twenty-one thousand, two".
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