Base | Representation |
---|---|
bin | 10000111000101000100110… |
… | …000110010100011011111100 |
3 | 100201221020122112212011111202 |
4 | 100320220212012110123330 |
5 | 34213141224134113440 |
6 | 421534505400435032 |
7 | 21433103324616614 |
oct | 2070504606243374 |
9 | 321836575764452 |
10 | 74260623738620 |
11 | 21730832148010 |
12 | 83b4258778a78 |
13 | 3258992869397 |
14 | 144a33a501a44 |
15 | 88ba512d4615 |
hex | 438a261946fc |
74260623738620 has 96 divisors (see below), whose sum is σ = 179340451073280. Its totient is φ = 25545150005760.
The previous prime is 74260623738593. The next prime is 74260623738643. The reversal of 74260623738620 is 2683732606247.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10150697 + ... + 15860576.
It is an arithmetic number, because the mean of its divisors is an integer number (1868129698680).
Almost surely, 274260623738620 is an apocalyptic number.
It is an amenable number.
74260623738620 is an abundant number, since it is smaller than the sum of its proper divisors (105079827334660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74260623738620 is a wasteful number, since it uses less digits than its factorization.
74260623738620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26011995 (or 26011993 counting only the distinct ones).
The product of its (nonzero) digits is 24385536, while the sum is 56.
The spelling of 74260623738620 in words is "seventy-four trillion, two hundred sixty billion, six hundred twenty-three million, seven hundred thirty-eight thousand, six hundred twenty".
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