Base | Representation |
---|---|
bin | 10010001100100100000… |
… | …010011111000000100101 |
3 | 11102112121022200101210201 |
4 | 102030210002133000211 |
5 | 130441400132123323 |
6 | 2354235543150501 |
7 | 156225033412423 |
oct | 22144402370045 |
9 | 4375538611721 |
10 | 1250440114213 |
11 | 4423439334a4 |
12 | 182415a45431 |
13 | 90bba5a2834 |
14 | 447434a2113 |
15 | 227d80198ad |
hex | 1232409f025 |
1250440114213 has 4 divisors (see below), whose sum is σ = 1250778348940. Its totient is φ = 1250101879488.
The previous prime is 1250440114207. The next prime is 1250440114237. The reversal of 1250440114213 is 3124110440521.
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 80337099844 + 1170103014369 = 283438^2 + 1081713^2 .
It is a cyclic number.
It is not a de Polignac number, because 1250440114213 - 29 = 1250440113701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1250440114243) 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, 169111818 + ... + 169119211.
It is an arithmetic number, because the mean of its divisors is an integer number (312694587235).
Almost surely, 21250440114213 is an apocalyptic number.
It is an amenable number.
1250440114213 is a deficient number, since it is larger than the sum of its proper divisors (338234727).
1250440114213 is an equidigital number, since it uses as much as digits as its factorization.
1250440114213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 338234726.
The product of its (nonzero) digits is 3840, while the sum is 28.
Adding to 1250440114213 its reverse (3124110440521), we get a palindrome (4374550554734).
The spelling of 1250440114213 in words is "one trillion, two hundred fifty billion, four hundred forty million, one hundred fourteen thousand, two hundred thirteen".
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