Base | Representation |
---|---|
bin | 1001101001010110… |
… | …01110100010001110 |
3 | 111100220122221102122 |
4 | 10310223032202032 |
5 | 41101222324004 |
6 | 2213513452542 |
7 | 242222226200 |
oct | 46453164216 |
9 | 14326587378 |
10 | 5178714254 |
11 | 221828173a |
12 | 1006411152 |
13 | 646ba247c |
14 | 371b02770 |
15 | 2049a8cbe |
hex | 134ace88e |
5178714254 has 12 divisors (see below), whose sum is σ = 9036328104. Its totient is φ = 2219448924.
The previous prime is 5178714251. The next prime is 5178714263. The reversal of 5178714254 is 4524178715.
It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5178714251) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 26421914 + ... + 26422109.
It is an arithmetic number, because the mean of its divisors is an integer number (753027342).
Almost surely, 25178714254 is an apocalyptic number.
5178714254 is a deficient number, since it is larger than the sum of its proper divisors (3857613850).
5178714254 is a wasteful number, since it uses less digits than its factorization.
5178714254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52844039 (or 52844032 counting only the distinct ones).
The product of its digits is 313600, while the sum is 44.
The square root of 5178714254 is about 71963.2840690306. The cubic root of 5178714254 is about 1730.1110617329. Note that the first 3 decimals are identical.
The spelling of 5178714254 in words is "five billion, one hundred seventy-eight million, seven hundred fourteen thousand, two hundred fifty-four".
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