Base | Representation |
---|---|
bin | 1001000111010011111101… |
… | …1000111011101011110101 |
3 | 1022111000112012112211011121 |
4 | 2101310333120323223311 |
5 | 2303141430340431401 |
6 | 33151404054303541 |
7 | 2053003141156525 |
oct | 221647730735365 |
9 | 38430465484147 |
10 | 10021222202101 |
11 | 3213a81753620 |
12 | 115a21b057bb1 |
13 | 578cc6acc166 |
14 | 26905b883685 |
15 | 125a1d132ca1 |
hex | 91d3f63baf5 |
10021222202101 has 8 divisors (see below), whose sum is σ = 11507623581600. Its totient is φ = 8630717685840.
The previous prime is 10021222202081. The next prime is 10021222202111. The reversal of 10021222202101 is 10120222212001.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10021222202101 - 221 = 10021220104949 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10021222202111) 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, 23974215586 + ... + 23974216003.
It is an arithmetic number, because the mean of its divisors is an integer number (1438452947700).
Almost surely, 210021222202101 is an apocalyptic number.
10021222202101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10021222202101 is a deficient number, since it is larger than the sum of its proper divisors (1486401379499).
10021222202101 is a wasteful number, since it uses less digits than its factorization.
10021222202101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47948431619.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 10021222202101 its reverse (10120222212001), we get a palindrome (20141444414102).
The spelling of 10021222202101 in words is "ten trillion, twenty-one billion, two hundred twenty-two million, two hundred two thousand, one hundred one".
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