Base | Representation |
---|---|
bin | 1000001111001001… |
… | …1000111000010001 |
3 | 12201002102200021122 |
4 | 2003302120320101 |
5 | 14012010240101 |
6 | 1003221532025 |
7 | 105535253165 |
oct | 20362307021 |
9 | 5632380248 |
10 | 2211024401 |
11 | a3507a3a3 |
12 | 518574015 |
13 | 2930c1581 |
14 | 16d90aca5 |
15 | ce19851b |
hex | 83c98e11 |
2211024401 has 2 divisors, whose sum is σ = 2211024402. Its totient is φ = 2211024400.
The previous prime is 2211024379. The next prime is 2211024443. The reversal of 2211024401 is 1044201122.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1827648001 + 383376400 = 42751^2 + 19580^2 .
It is a cyclic number.
It is not a de Polignac number, because 2211024401 - 230 = 1137282577 is a prime.
It is a super-3 number, since 3×22110244013 (a number of 29 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2211024401.
It is not a weakly prime, because it can be changed into another prime (2211024451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1105512200 + 1105512201.
It is an arithmetic number, because the mean of its divisors is an integer number (1105512201).
Almost surely, 22211024401 is an apocalyptic number.
It is an amenable number.
2211024401 is a deficient number, since it is larger than the sum of its proper divisors (1).
2211024401 is an equidigital number, since it uses as much as digits as its factorization.
2211024401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 128, while the sum is 17.
The square root of 2211024401 is about 47021.5312489927. The cubic root of 2211024401 is about 1302.7602889758.
Adding to 2211024401 its reverse (1044201122), we get a palindrome (3255225523).
The spelling of 2211024401 in words is "two billion, two hundred eleven million, twenty-four thousand, four hundred one".
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