Base | Representation |
---|---|
bin | 10101110011100111100111… |
… | …00011110110101100010101 |
3 | 20021210021100001212020120222 |
4 | 22321303303203312230111 |
5 | 22241130422343430333 |
6 | 245553203415204125 |
7 | 13046332356335561 |
oct | 1271636343665425 |
9 | 207707301766528 |
10 | 47953101155093 |
11 | 14308883515a52 |
12 | 5465770676645 |
13 | 209ac5ba5c904 |
14 | bbad2a2426a1 |
15 | 5825846b3298 |
hex | 2b9cf38f6b15 |
47953101155093 has 4 divisors (see below), whose sum is σ = 47953115327328. Its totient is φ = 47953086982860.
The previous prime is 47953101155033. The next prime is 47953101155101. The reversal of 47953101155093 is 39055110135974.
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 a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 47953101155093 - 28 = 47953101154837 is a prime.
It is a super-2 number, since 2×479531011550932 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47953101155033) 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, 1288088 + ... + 9877518.
It is an arithmetic number, because the mean of its divisors is an integer number (11988278831832).
Almost surely, 247953101155093 is an apocalyptic number.
It is an amenable number.
47953101155093 is a deficient number, since it is larger than the sum of its proper divisors (14172235).
47953101155093 is an equidigital number, since it uses as much as digits as its factorization.
47953101155093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14172234.
The product of its (nonzero) digits is 2551500, while the sum is 53.
The spelling of 47953101155093 in words is "forty-seven trillion, nine hundred fifty-three billion, one hundred one million, one hundred fifty-five thousand, ninety-three".
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