Base | Representation |
---|---|
bin | 101011110100100101… |
… | …010101100101000001 |
3 | 11111110012201012200102 |
4 | 223310211111211001 |
5 | 1232331043221002 |
6 | 33341011132145 |
7 | 3254006522402 |
oct | 536445254501 |
9 | 144405635612 |
10 | 47053101377 |
11 | 18a56281547 |
12 | 9151ba4055 |
13 | 458b38b429 |
14 | 23c51cb9a9 |
15 | 1355cdea02 |
hex | af4955941 |
47053101377 has 4 divisors (see below), whose sum is σ = 47492850096. Its totient is φ = 46613352660.
The previous prime is 47053101371. The next prime is 47053101397. The reversal of 47053101377 is 77310135074.
It is a happy number.
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.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-47053101377 is a prime.
It is a super-2 number, since 2×470531013772 (a number of 22 digits) contains 22 as substring.
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 47053101377.
It is not an unprimeable number, because it can be changed into a prime (47053101371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219874199 + ... + 219874412.
It is an arithmetic number, because the mean of its divisors is an integer number (11873212524).
Almost surely, 247053101377 is an apocalyptic number.
It is an amenable number.
47053101377 is a deficient number, since it is larger than the sum of its proper divisors (439748719).
47053101377 is a wasteful number, since it uses less digits than its factorization.
47053101377 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 439748718.
The product of its (nonzero) digits is 61740, while the sum is 38.
The spelling of 47053101377 in words is "forty-seven billion, fifty-three million, one hundred one thousand, three hundred seventy-seven".
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