Base | Representation |
---|---|
bin | 11011010011110101010000… |
… | …011100100111010100011001 |
3 | 120202021102012002101020012202 |
4 | 123103311100130213110121 |
5 | 111220341001142023001 |
6 | 1103241453422415545 |
7 | 34204445332531013 |
oct | 3323652034472431 |
9 | 522242162336182 |
10 | 120110110111001 |
11 | 352a845899134a |
12 | 1157a188a315b5 |
13 | 520344769a5ca |
14 | 2193508b171b3 |
15 | dd451624d96b |
hex | 6d3d50727519 |
120110110111001 has 4 divisors (see below), whose sum is σ = 122079128309604. Its totient is φ = 118141091912400.
The previous prime is 120110110110953. The next prime is 120110110111003. The reversal of 120110110111001 is 100111011011021.
It is a happy number.
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 13827948774025 + 106282161336976 = 3718595^2 + 10309324^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-120110110111001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120110110111003) 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, 984509099210 + ... + 984509099331.
It is an arithmetic number, because the mean of its divisors is an integer number (30519782077401).
Almost surely, 2120110110111001 is an apocalyptic number.
It is an amenable number.
120110110111001 is a deficient number, since it is larger than the sum of its proper divisors (1969018198603).
120110110111001 is an equidigital number, since it uses as much as digits as its factorization.
120110110111001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1969018198602.
The product of its (nonzero) digits is 2, while the sum is 11.
Adding to 120110110111001 its reverse (100111011011021), we get a palindrome (220221121122022).
The spelling of 120110110111001 in words is "one hundred twenty trillion, one hundred ten billion, one hundred ten million, one hundred eleven thousand, one".
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