Base | Representation |
---|---|
bin | 10000011011110010100011… |
… | …111111111100101110001011 |
3 | 100110220202100020011112001002 |
4 | 100123302203333330232023 |
5 | 33433202242020411313 |
6 | 413420133332245215 |
7 | 21136642434344330 |
oct | 2033624377745613 |
9 | 313822306145032 |
10 | 72278461107083 |
11 | 21037139aaa160 |
12 | 813407247080b |
13 | 3143aa293310a |
14 | 13bc420a26987 |
15 | 8551de288058 |
hex | 41bca3ffcb8b |
72278461107083 has 8 divisors (see below), whose sum is σ = 90113406055680. Its totient is φ = 56320878784680.
The previous prime is 72278461107067. The next prime is 72278461107103. The reversal of 72278461107083 is 38070116487227.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 72278461107083 - 24 = 72278461107067 is a prime.
It is not an unprimeable number, because it can be changed into a prime (72278461107683) 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, 469340656463 + ... + 469340656616.
It is an arithmetic number, because the mean of its divisors is an integer number (11264175756960).
Almost surely, 272278461107083 is an apocalyptic number.
72278461107083 is a deficient number, since it is larger than the sum of its proper divisors (17834944948597).
72278461107083 is a wasteful number, since it uses less digits than its factorization.
72278461107083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 938681313097.
The product of its (nonzero) digits is 6322176, while the sum is 56.
The spelling of 72278461107083 in words is "seventy-two trillion, two hundred seventy-eight billion, four hundred sixty-one million, one hundred seven thousand, eighty-three".
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