Base | Representation |
---|---|
bin | 1001101000011101… |
… | …11010111100011001 |
3 | 111100101200221201120 |
4 | 10310032322330121 |
5 | 41042322401402 |
6 | 2213050435453 |
7 | 242102162553 |
oct | 46416727431 |
9 | 14311627646 |
10 | 5171293977 |
11 | 2214073783 |
12 | 1003a32b89 |
13 | 6454a4b85 |
14 | 370b304d3 |
15 | 203ee03bc |
hex | 1343baf19 |
5171293977 has 8 divisors (see below), whose sum is σ = 6896003616. Its totient is φ = 3447056832.
The previous prime is 5171293951. The next prime is 5171293991. The reversal of 5171293977 is 7793921715.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5171293977 - 222 = 5167099673 is a prime.
It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (5171293277) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91743 + ... + 136964.
It is an arithmetic number, because the mean of its divisors is an integer number (862000452).
Almost surely, 25171293977 is an apocalyptic number.
It is an amenable number.
5171293977 is a deficient number, since it is larger than the sum of its proper divisors (1724709639).
5171293977 is a wasteful number, since it uses less digits than its factorization.
5171293977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236247.
The product of its digits is 833490, while the sum is 51.
The square root of 5171293977 is about 71911.7095958648. The cubic root of 5171293977 is about 1729.2843417445.
The spelling of 5171293977 in words is "five billion, one hundred seventy-one million, two hundred ninety-three thousand, nine hundred seventy-seven".
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