Base | Representation |
---|---|
bin | 10111000000101100110110… |
… | …000110101100011001000001 |
3 | 111021022221012120000021221222 |
4 | 113000230312012230121001 |
5 | 101231103144330320001 |
6 | 555124041324324425 |
7 | 30213456121334201 |
oct | 2700546606543101 |
9 | 437287176007858 |
10 | 101203222120001 |
11 | 2a279055584761 |
12 | b425a423a3715 |
13 | 4461566145821 |
14 | 1adc395242401 |
15 | ba77dc2c761b |
hex | 5c0b361ac641 |
101203222120001 has 4 divisors (see below), whose sum is σ = 101788211843412. Its totient is φ = 100618232396592.
The previous prime is 101203222119991. The next prime is 101203222120027. The reversal of 101203222120001 is 100021222302101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 96640401442225 + 4562820677776 = 9830585^2 + 2136076^2 .
It is a cyclic number.
It is not a de Polignac number, because 101203222120001 - 214 = 101203222103617 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (101203222120901) 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, 292494861446 + ... + 292494861791.
It is an arithmetic number, because the mean of its divisors is an integer number (25447052960853).
Almost surely, 2101203222120001 is an apocalyptic number.
It is an amenable number.
101203222120001 is a deficient number, since it is larger than the sum of its proper divisors (584989723411).
101203222120001 is an equidigital number, since it uses as much as digits as its factorization.
101203222120001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584989723410.
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 101203222120001 its reverse (100021222302101), we get a palindrome (201224444422102).
The spelling of 101203222120001 in words is "one hundred one trillion, two hundred three billion, two hundred twenty-two million, one hundred twenty thousand, one".
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