Base | Representation |
---|---|
bin | 10111110110000101001… |
… | …01110100111001010110 |
3 | 2220022210000110021001120 |
4 | 23323002211310321112 |
5 | 101410420432412014 |
6 | 1424215104104410 |
7 | 113123141122602 |
oct | 13730245647126 |
9 | 2808700407046 |
10 | 819308482134 |
11 | 29651530814a |
12 | 112954905106 |
13 | 5c3502c492c |
14 | 2b924880502 |
15 | 164a34b3ba9 |
hex | bec2974e56 |
819308482134 has 16 divisors (see below), whose sum is σ = 1639950271920. Its totient is φ = 272880609440.
The previous prime is 819308482129. The next prime is 819308482163. The reversal of 819308482134 is 431284803918.
It is a happy number.
It is a Curzon number.
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, 55546497 + ... + 55561244.
It is an arithmetic number, because the mean of its divisors is an integer number (102496891995).
Almost surely, 2819308482134 is an apocalyptic number.
819308482134 is an abundant number, since it is smaller than the sum of its proper divisors (820641789786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
819308482134 is a wasteful number, since it uses less digits than its factorization.
819308482134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111108975.
The product of its (nonzero) digits is 1327104, while the sum is 51.
The spelling of 819308482134 in words is "eight hundred nineteen billion, three hundred eight million, four hundred eighty-two thousand, one hundred thirty-four".
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