Base | Representation |
---|---|
bin | 10101001110101100… |
… | …11100101000111101 |
3 | 1002102022121210022002 |
4 | 22213112130220331 |
5 | 141320242123031 |
6 | 5122550232045 |
7 | 552305056514 |
oct | 124726345075 |
9 | 32368553262 |
10 | 11397614141 |
11 | 4919724221 |
12 | 2261055625 |
13 | 10c8411ca4 |
14 | 7a1a1367b |
15 | 46a930ccb |
hex | 2a759ca3d |
11397614141 has 4 divisors (see below), whose sum is σ = 11403077472. Its totient is φ = 11392150812.
The previous prime is 11397614131. The next prime is 11397614251. The reversal of 11397614141 is 14141679311.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14141679311 = 115981 ⋅121931.
It is a cyclic number.
It is not a de Polignac number, because 11397614141 - 26 = 11397614077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11397614095 and 11397614104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11397614131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2728535 + ... + 2732708.
It is an arithmetic number, because the mean of its divisors is an integer number (2850769368).
Almost surely, 211397614141 is an apocalyptic number.
It is an amenable number.
11397614141 is a deficient number, since it is larger than the sum of its proper divisors (5463331).
11397614141 is an equidigital number, since it uses as much as digits as its factorization.
11397614141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5463330.
The product of its digits is 18144, while the sum is 38.
The spelling of 11397614141 in words is "eleven billion, three hundred ninety-seven million, six hundred fourteen thousand, one hundred forty-one".
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