Base | Representation |
---|---|
bin | 10000100111000011001001… |
… | …010001110111000100101000 |
3 | 100120122201110002000212121010 |
4 | 100213003021101313010220 |
5 | 34033341331223012213 |
6 | 415211413011543520 |
7 | 21246563065214421 |
oct | 2047031121670450 |
9 | 316581402025533 |
10 | 73052180672808 |
11 | 2130528a583687 |
12 | 823a0035baba0 |
13 | 319ba38ccbb5c |
14 | 1407a5c938648 |
15 | 86a3c527eac3 |
hex | 4270c9477128 |
73052180672808 has 64 divisors (see below), whose sum is σ = 182987000262720. Its totient is φ = 24303216844800.
The previous prime is 73052180672771. The next prime is 73052180672813. The reversal of 73052180672808 is 80827608125037.
It is a super-2 number, since 2×730521806728082 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38408343 + ... + 40265433.
It is an arithmetic number, because the mean of its divisors is an integer number (2859171879105).
Almost surely, 273052180672808 is an apocalyptic number.
It is an amenable number.
73052180672808 is an abundant number, since it is smaller than the sum of its proper divisors (109934819589912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
73052180672808 is a wasteful number, since it uses less digits than its factorization.
73052180672808 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1860298 (or 1860294 counting only the distinct ones).
The product of its (nonzero) digits is 9031680, while the sum is 57.
The spelling of 73052180672808 in words is "seventy-three trillion, fifty-two billion, one hundred eighty million, six hundred seventy-two thousand, eight hundred eight".
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