Base | Representation |
---|---|
bin | 10011100011000100111101… |
… | …10111100010001001010000 |
3 | 12122012111011220020112101002 |
4 | 21301202132313202021100 |
5 | 21113243224200300042 |
6 | 231231452205001132 |
7 | 12024454310456555 |
oct | 1161423667421120 |
9 | 178174156215332 |
10 | 42986698056272 |
11 | 12773613434623 |
12 | 49a313a2531a8 |
13 | 1aca8222c7239 |
14 | a887d28c8a2c |
15 | 4e82b1769132 |
hex | 27189ede2250 |
42986698056272 has 20 divisors (see below), whose sum is σ = 83300836887360. Its totient is φ = 21489707891808.
The previous prime is 42986698056271. The next prime is 42986698056307. The reversal of 42986698056272 is 27265089668924.
It is a self number, because there is not a number n which added to its sum of digits gives 42986698056272.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42986698056271) 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, 227473622 + ... + 227662517.
It is an arithmetic number, because the mean of its divisors is an integer number (4165041844368).
Almost surely, 242986698056272 is an apocalyptic number.
It is an amenable number.
42986698056272 is a deficient number, since it is larger than the sum of its proper divisors (40314138831088).
42986698056272 is a wasteful number, since it uses less digits than its factorization.
42986698056272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 455142050 (or 455142044 counting only the distinct ones).
The product of its (nonzero) digits is 1254113280, while the sum is 74.
The spelling of 42986698056272 in words is "forty-two trillion, nine hundred eighty-six billion, six hundred ninety-eight million, fifty-six thousand, two hundred seventy-two".
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