Base | Representation |
---|---|
bin | 11111001111111111011… |
… | …101100111101010010101 |
3 | 21121022000012101112212220 |
4 | 133033333131213222111 |
5 | 240141012001313123 |
6 | 4322311454132553 |
7 | 311102265136242 |
oct | 37177735475225 |
9 | 7538005345786 |
10 | 2147474635413 |
11 | 7588144a1168 |
12 | 2a8240ab1159 |
13 | 127676873253 |
14 | 75d1caaa5c9 |
15 | 3acda020ce3 |
hex | 1f3ff767a95 |
2147474635413 has 32 divisors (see below), whose sum is σ = 3031237017600. Its totient is φ = 1349994534336.
The previous prime is 2147474635381. The next prime is 2147474635421. The reversal of 2147474635413 is 3145364747412.
It is not a de Polignac number, because 2147474635413 - 25 = 2147474635381 is a prime.
It is a super-2 number, since 2×21474746354132 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2147474635213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44265456 + ... + 44313942.
It is an arithmetic number, because the mean of its divisors is an integer number (94726156800).
Almost surely, 22147474635413 is an apocalyptic number.
It is an amenable number.
2147474635413 is a deficient number, since it is larger than the sum of its proper divisors (883762382187).
2147474635413 is a wasteful number, since it uses less digits than its factorization.
2147474635413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60401.
The product of its digits is 6773760, while the sum is 51.
The spelling of 2147474635413 in words is "two trillion, one hundred forty-seven billion, four hundred seventy-four million, six hundred thirty-five thousand, four hundred thirteen".
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