Base | Representation |
---|---|
bin | 1010101001000110011010… |
… | …1101010000111100100001 |
3 | 1112102121212201121112002201 |
4 | 2222101212231100330201 |
5 | 3013203041244244400 |
6 | 40515244042213201 |
7 | 2315245664260351 |
oct | 252214655207441 |
9 | 45377781545081 |
10 | 11701214056225 |
11 | 3801503314a61 |
12 | 138b934ab4201 |
13 | 66b55c267355 |
14 | 2c64adbc8b61 |
15 | 15459712706a |
hex | aa466b50f21 |
11701214056225 has 12 divisors (see below), whose sum is σ = 14515363199484. Its totient is φ = 9357192038720.
The previous prime is 11701214056223. The next prime is 11701214056237. The reversal of 11701214056225 is 52265041210711.
It is a happy number.
It can be written as a sum of positive squares in 6 ways, for example, as 463411729 + 11700750644496 = 21527^2 + 3420636^2 .
It is not a de Polignac number, because 11701214056225 - 21 = 11701214056223 is a prime.
It is a super-2 number, since 2×117012140562252 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11701214056223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94416994 + ... + 94540843.
It is an arithmetic number, because the mean of its divisors is an integer number (1209613599957).
Almost surely, 211701214056225 is an apocalyptic number.
It is an amenable number.
11701214056225 is a deficient number, since it is larger than the sum of its proper divisors (2814149143259).
11701214056225 is a wasteful number, since it uses less digits than its factorization.
11701214056225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188960324 (or 188960319 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 37.
Adding to 11701214056225 its reverse (52265041210711), we get a palindrome (63966255266936).
The spelling of 11701214056225 in words is "eleven trillion, seven hundred one billion, two hundred fourteen million, fifty-six thousand, two hundred twenty-five".
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