Base | Representation |
---|---|
bin | 11000100001010001001110… |
… | …01001101001000000100000 |
3 | 21001220200002221120211200000 |
4 | 30100220213021221000200 |
5 | 24031404444111211142 |
6 | 310402205103100000 |
7 | 14233365562131210 |
oct | 1420504711510040 |
9 | 231820087524600 |
10 | 53919676272672 |
11 | 161a922a633531 |
12 | 6069bb25a1600 |
13 | 24117b02cbc72 |
14 | d45a24bc0240 |
15 | 63789400214c |
hex | 310a27269020 |
53919676272672 has 576 divisors, whose sum is σ = 182706571966464. Its totient is φ = 15322912819200.
The previous prime is 53919676272629. The next prime is 53919676272703. The reversal of 53919676272672 is 27627267691935.
It is a happy number.
53919676272672 is a `hidden beast` number, since 5 + 39 + 196 + 76 + 272 + 6 + 72 = 666.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a self number, because there is not a number n which added to its sum of digits gives 53919676272672.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 22253270053 + ... + 22253272475.
It is an arithmetic number, because the mean of its divisors is an integer number (317198909664).
Almost surely, 253919676272672 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53919676272672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91353285983232).
53919676272672 is an abundant number, since it is smaller than the sum of its proper divisors (128786895693792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53919676272672 is a wasteful number, since it uses less digits than its factorization.
53919676272672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4483 (or 4463 counting only the distinct ones).
The product of its digits is 720135360, while the sum is 72.
The spelling of 53919676272672 in words is "fifty-three trillion, nine hundred nineteen billion, six hundred seventy-six million, two hundred seventy-two thousand, six hundred seventy-two".
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