Base | Representation |
---|---|
bin | 110010110010101000… |
… | …111001011100010000 |
3 | 12012202202101001002021 |
4 | 302302220321130100 |
5 | 1343142342014130 |
6 | 41015342101224 |
7 | 3640320033523 |
oct | 626250713420 |
9 | 165682331067 |
10 | 54536673040 |
11 | 21146591713 |
12 | a6a027a814 |
13 | 51b1916945 |
14 | 28d5064bba |
15 | 1642cc937a |
hex | cb2a39710 |
54536673040 has 40 divisors (see below), whose sum is σ = 126945535680. Its totient is φ = 21789246336.
The previous prime is 54536673001. The next prime is 54536673041. The reversal of 54536673040 is 4037663545.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (54536673041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328084 + ... + 465523.
It is an arithmetic number, because the mean of its divisors is an integer number (3173638392).
Almost surely, 254536673040 is an apocalyptic number.
It is an amenable number.
54536673040 is an abundant number, since it is smaller than the sum of its proper divisors (72408862640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54536673040 is a wasteful number, since it uses less digits than its factorization.
54536673040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 794479 (or 794473 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 43.
The spelling of 54536673040 in words is "fifty-four billion, five hundred thirty-six million, six hundred seventy-three thousand, forty".
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