Base | Representation |
---|---|
bin | 10011110100000110100001 |
3 | 100202220000202 |
4 | 103310012201 |
5 | 2312203040 |
6 | 303154545 |
7 | 62102165 |
oct | 23640641 |
9 | 10686022 |
10 | 5194145 |
11 | 2a28490 |
12 | 18a5a55 |
13 | 10cb278 |
14 | 992ca5 |
15 | 6c9015 |
hex | 4f41a1 |
5194145 has 8 divisors (see below), whose sum is σ = 6799680. Its totient is φ = 3777520.
The previous prime is 5194117. The next prime is 5194193. The reversal of 5194145 is 5414915.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5194145 - 28 = 5193889 is a prime.
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47165 + ... + 47274.
It is an arithmetic number, because the mean of its divisors is an integer number (849960).
Almost surely, 25194145 is an apocalyptic number.
5194145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5194145 is a deficient number, since it is larger than the sum of its proper divisors (1605535).
5194145 is a wasteful number, since it uses less digits than its factorization.
5194145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94455.
The product of its digits is 3600, while the sum is 29.
The square root of 5194145 is about 2279.0666949433. The cubic root of 5194145 is about 173.1827731872.
It can be divided in two parts, 519 and 4145, that added together give a palindrome (4664).
The spelling of 5194145 in words is "five million, one hundred ninety-four thousand, one hundred forty-five".
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