Base | Representation |
---|---|
bin | 10000110111111010011000… |
… | …010111010111010110111001 |
3 | 100201202111120021022010102222 |
4 | 100313322120113113112321 |
5 | 34211333112301431410 |
6 | 421500021401333425 |
7 | 21426365535203525 |
oct | 2067723027272671 |
9 | 321674507263388 |
10 | 74211001202105 |
11 | 21711788557959 |
12 | 83a670a197275 |
13 | 32540b507a141 |
14 | 1447b8dd8ad85 |
15 | 88a5e9b50955 |
hex | 437e985d75b9 |
74211001202105 has 8 divisors (see below), whose sum is σ = 89053260008712. Its totient is φ = 59368761917568.
The previous prime is 74211001202077. The next prime is 74211001202167. The reversal of 74211001202105 is 50120210011247.
It can be written as a sum of positive squares in 4 ways, for example, as 7807195986496 + 66403805215609 = 2794136^2 + 8148853^2 .
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 74211001202105 - 28 = 74211001201849 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5483207 + ... + 13359923.
It is an arithmetic number, because the mean of its divisors is an integer number (11131657501089).
Almost surely, 274211001202105 is an apocalyptic number.
It is an amenable number.
74211001202105 is a deficient number, since it is larger than the sum of its proper divisors (14842258806607).
74211001202105 is a wasteful number, since it uses less digits than its factorization.
74211001202105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9761035.
The product of its (nonzero) digits is 1120, while the sum is 26.
The spelling of 74211001202105 in words is "seventy-four trillion, two hundred eleven billion, one million, two hundred two thousand, one hundred five".
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