Base | Representation |
---|---|
bin | 1011001011110001101… |
… | …0011100011100111010 |
3 | 200100221112120111101200 |
4 | 2302330122130130322 |
5 | 11122000220004124 |
6 | 224133454355030 |
7 | 16611253510560 |
oct | 2627432343472 |
9 | 610845514350 |
10 | 192139609914 |
11 | 7453888984a |
12 | 312a31bba76 |
13 | 151709aa995 |
14 | 942a199a30 |
15 | 4ee8354bc9 |
hex | 2cbc69c73a |
192139609914 has 24 divisors (see below), whose sum is σ = 475774272480. Its totient is φ = 54897031368.
The previous prime is 192139609901. The next prime is 192139609957. The reversal of 192139609914 is 419906931291.
It is a happy number.
192139609914 is a `hidden beast` number, since 1 + 9 + 2 + 13 + 9 + 609 + 9 + 14 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 762458644 + ... + 762458895.
It is an arithmetic number, because the mean of its divisors is an integer number (19823928020).
Almost surely, 2192139609914 is an apocalyptic number.
192139609914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
192139609914 is an abundant number, since it is smaller than the sum of its proper divisors (283634662566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
192139609914 is a wasteful number, since it uses less digits than its factorization.
192139609914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1524917554 (or 1524917551 counting only the distinct ones).
The product of its (nonzero) digits is 944784, while the sum is 54.
The spelling of 192139609914 in words is "one hundred ninety-two billion, one hundred thirty-nine million, six hundred nine thousand, nine hundred fourteen".
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