Base | Representation |
---|---|
bin | 10100100101011011… |
… | …00100000010010111 |
3 | 1001112012001212020022 |
4 | 22102231210002113 |
5 | 140113121232330 |
6 | 5024340455355 |
7 | 540601641521 |
oct | 122255440227 |
9 | 31465055208 |
10 | 11051352215 |
11 | 4761222542 |
12 | 21850aa55b |
13 | 1071767387 |
14 | 76ba3aa11 |
15 | 44a334ae5 |
hex | 292b64097 |
11051352215 has 16 divisors (see below), whose sum is σ = 13626465600. Its totient is φ = 8598078720.
The previous prime is 11051352211. The next prime is 11051352227. The reversal of 11051352215 is 51225315011.
It is not a de Polignac number, because 11051352215 - 22 = 11051352211 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11051352211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 414611 + ... + 440459.
It is an arithmetic number, because the mean of its divisors is an integer number (851654100).
Almost surely, 211051352215 is an apocalyptic number.
11051352215 is a deficient number, since it is larger than the sum of its proper divisors (2575113385).
11051352215 is a wasteful number, since it uses less digits than its factorization.
11051352215 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28202.
The product of its (nonzero) digits is 1500, while the sum is 26.
Adding to 11051352215 its reverse (51225315011), we get a palindrome (62276667226).
The spelling of 11051352215 in words is "eleven billion, fifty-one million, three hundred fifty-two thousand, two hundred fifteen".
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