Base | Representation |
---|---|
bin | 100010100011100010… |
… | …0100111011000110011 |
3 | 21002112121020212100112 |
4 | 1011013010213120303 |
5 | 2203433422230100 |
6 | 54031250011535 |
7 | 5234625462305 |
oct | 1050704473063 |
9 | 232477225315 |
10 | 74206836275 |
11 | 2951a908470 |
12 | 1246b876bab |
13 | 6cc7b77ba0 |
14 | 383d60b975 |
15 | 1de4ae0b35 |
hex | 1147127633 |
74206836275 has 24 divisors (see below), whose sum is σ = 108103278864. Its totient is φ = 49817174400.
The previous prime is 74206836257. The next prime is 74206836287. The reversal of 74206836275 is 57263860247.
It is not a de Polignac number, because 74206836275 - 28 = 74206836019 is a prime.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10375004 + ... + 10382153.
It is an arithmetic number, because the mean of its divisors is an integer number (4504303286).
Almost surely, 274206836275 is an apocalyptic number.
74206836275 is a deficient number, since it is larger than the sum of its proper divisors (33896442589).
74206836275 is a wasteful number, since it uses less digits than its factorization.
74206836275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20757191 (or 20757186 counting only the distinct ones).
The product of its (nonzero) digits is 3386880, while the sum is 50.
The spelling of 74206836275 in words is "seventy-four billion, two hundred six million, eight hundred thirty-six thousand, two hundred seventy-five".
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