Base | Representation |
---|---|
bin | 10100111010001001… |
… | …11100000100101101 |
3 | 1001222022021220002022 |
4 | 22131010330010231 |
5 | 140442131032031 |
6 | 5053512035525 |
7 | 545113032425 |
oct | 123504740455 |
9 | 31868256068 |
10 | 11225252141 |
11 | 48403a9094 |
12 | 2213392ba5 |
13 | 109b7b383c |
14 | 786b87485 |
15 | 45a73597b |
hex | 29d13c12d |
11225252141 has 4 divisors (see below), whose sum is σ = 11528637372. Its totient is φ = 10921866912.
The previous prime is 11225252131. The next prime is 11225252177. The reversal of 11225252141 is 14125252211.
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 10098240100 + 1127012041 = 100490^2 + 33571^2 .
It is a cyclic number.
It is not a de Polignac number, because 11225252141 - 210 = 11225251117 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 11225252141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11225252131) 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, 151692560 + ... + 151692633.
It is an arithmetic number, because the mean of its divisors is an integer number (2882159343).
Almost surely, 211225252141 is an apocalyptic number.
It is an amenable number.
11225252141 is a deficient number, since it is larger than the sum of its proper divisors (303385231).
11225252141 is an equidigital number, since it uses as much as digits as its factorization.
11225252141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303385230.
The product of its digits is 1600, while the sum is 26.
The spelling of 11225252141 in words is "eleven billion, two hundred twenty-five million, two hundred fifty-two thousand, one hundred forty-one".
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