Base | Representation |
---|---|
bin | 11101011011010… |
… | …000010110100110 |
3 | 1021101221202022120 |
4 | 131123100112212 |
5 | 2002340343014 |
6 | 120553210410 |
7 | 15143150226 |
oct | 3533202646 |
9 | 1241852276 |
10 | 493684134 |
11 | 233743219 |
12 | 119400a06 |
13 | 7b3833b8 |
14 | 497d0086 |
15 | 2d51bba9 |
hex | 1d6d05a6 |
493684134 has 16 divisors (see below), whose sum is σ = 987593472. Its totient is φ = 164523848.
The previous prime is 493684127. The next prime is 493684141. The reversal of 493684134 is 431486394.
It is an interprime number because it is at equal distance from previous prime (493684127) and next prime (493684141).
It is a congruent 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, 36007 + ... + 47789.
It is an arithmetic number, because the mean of its divisors is an integer number (61724592).
Almost surely, 2493684134 is an apocalyptic number.
493684134 is an abundant number, since it is smaller than the sum of its proper divisors (493909338).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
493684134 is a wasteful number, since it uses less digits than its factorization.
493684134 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18771.
The product of its digits is 248832, while the sum is 42.
The square root of 493684134 is about 22219.0038930642. The cubic root of 493684134 is about 790.3444174661.
The spelling of 493684134 in words is "four hundred ninety-three million, six hundred eighty-four thousand, one hundred thirty-four".
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