Base | Representation |
---|---|
bin | 11101011110101… |
… | …000101001111011 |
3 | 1021110121202122101 |
4 | 131132220221323 |
5 | 2003102220412 |
6 | 121024204231 |
7 | 15153530233 |
oct | 3536505173 |
9 | 1243552571 |
10 | 494570107 |
11 | 234198929 |
12 | 119769677 |
13 | 7b603745 |
14 | 49980cc3 |
15 | 2d644457 |
hex | 1d7a8a7b |
494570107 has 4 divisors (see below), whose sum is σ = 494949816. Its totient is φ = 494190400.
The previous prime is 494570093. The next prime is 494570113. The reversal of 494570107 is 701075494.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 494570107 - 27 = 494569979 is a prime.
It is a super-3 number, since 3×4945701073 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (494570207) 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, 187894 + ... + 190507.
It is an arithmetic number, because the mean of its divisors is an integer number (123737454).
Almost surely, 2494570107 is an apocalyptic number.
494570107 is a deficient number, since it is larger than the sum of its proper divisors (379709).
494570107 is a wasteful number, since it uses less digits than its factorization.
494570107 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379708.
The product of its (nonzero) digits is 35280, while the sum is 37.
The square root of 494570107 is about 22238.9322360585. The cubic root of 494570107 is about 790.8169229313.
The spelling of 494570107 in words is "four hundred ninety-four million, five hundred seventy thousand, one hundred seven".
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