Base | Representation |
---|---|
bin | 101011111001110101… |
… | …011011110100111101 |
3 | 11111200100111110100212 |
4 | 223321311123310331 |
5 | 1233021122113412 |
6 | 33353435402205 |
7 | 3256126436216 |
oct | 537165336475 |
9 | 144610443325 |
10 | 47141207357 |
11 | 18aa0a89902 |
12 | 91775b3365 |
13 | 45a36c924a |
14 | 23d2ba440d |
15 | 135d8e5222 |
hex | af9d5bd3d |
47141207357 has 4 divisors (see below), whose sum is σ = 47805168096. Its totient is φ = 46477246620.
The previous prime is 47141207341. The next prime is 47141207371. The reversal of 47141207357 is 75370214174.
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 not a de Polignac number, because 47141207357 - 24 = 47141207341 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 (47141201357) 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, 331980263 + ... + 331980404.
It is an arithmetic number, because the mean of its divisors is an integer number (11951292024).
Almost surely, 247141207357 is an apocalyptic number.
It is an amenable number.
47141207357 is a deficient number, since it is larger than the sum of its proper divisors (663960739).
47141207357 is an equidigital number, since it uses as much as digits as its factorization.
47141207357 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 663960738.
The product of its (nonzero) digits is 164640, while the sum is 41.
The spelling of 47141207357 in words is "forty-seven billion, one hundred forty-one million, two hundred seven thousand, three hundred fifty-seven".
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