Base | Representation |
---|---|
bin | 11101011011100001110… |
… | …00101001011001111110 |
3 | 10120200010001022000200110 |
4 | 32231300320221121332 |
5 | 113031430032244124 |
6 | 2052313301410450 |
7 | 133025520325344 |
oct | 16556070513176 |
9 | 3520101260613 |
10 | 1011211212414 |
11 | 35a9414047a7 |
12 | 143b90709a26 |
13 | 74483ba4b40 |
14 | 36d2b3b7994 |
15 | 1b485b27029 |
hex | eb70e2967e |
1011211212414 has 32 divisors (see below), whose sum is σ = 2219087604384. Its totient is φ = 305271308160.
The previous prime is 1011211212409. The next prime is 1011211212433. The reversal of 1011211212414 is 4142121121101.
It is a super-2 number, since 2×10112112124142 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122300077 + ... + 122308344.
It is an arithmetic number, because the mean of its divisors is an integer number (69346487637).
Almost surely, 21011211212414 is an apocalyptic number.
1011211212414 is an abundant number, since it is smaller than the sum of its proper divisors (1207876391970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1011211212414 is a wasteful number, since it uses less digits than its factorization.
1011211212414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 244608492.
The product of its (nonzero) digits is 128, while the sum is 21.
Adding to 1011211212414 its reverse (4142121121101), we get a palindrome (5153332333515).
The spelling of 1011211212414 in words is "one trillion, eleven billion, two hundred eleven million, two hundred twelve thousand, four hundred fourteen".
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