Base | Representation |
---|---|
bin | 11110010000101101001… |
… | …010111011100011111001 |
3 | 21100210121110112120212000 |
4 | 132100231022323203321 |
5 | 233032330113331020 |
6 | 4231152541411213 |
7 | 303145331306610 |
oct | 36205512734371 |
9 | 7323543476760 |
10 | 2079522011385 |
11 | 731a13a64a55 |
12 | 297037869b09 |
13 | 12113764cb90 |
14 | 72913d62877 |
15 | 3915e530090 |
hex | 1e42d2bb8f9 |
2079522011385 has 1024 divisors, whose sum is σ = 5324562432000. Its totient is φ = 747012575232.
The previous prime is 2079522011381. The next prime is 2079522011429. The reversal of 2079522011385 is 5831102259702.
2079522011385 is a `hidden beast` number, since 2 + 0 + 7 + 9 + 522 + 0 + 113 + 8 + 5 = 666.
It is not a de Polignac number, because 2079522011385 - 22 = 2079522011381 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 2079522011385.
It is not an unprimeable number, because it can be changed into a prime (2079522011381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 1023 ways as a sum of consecutive naturals, for example, 56203297587 + ... + 56203297623.
It is an arithmetic number, because the mean of its divisors is an integer number (5199768000).
Almost surely, 22079522011385 is an apocalyptic number.
It is an amenable number.
2079522011385 is an abundant number, since it is smaller than the sum of its proper divisors (3245040420615).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2079522011385 is a wasteful number, since it uses less digits than its factorization.
2079522011385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180 (or 136 counting only the distinct ones).
The product of its (nonzero) digits is 302400, while the sum is 45.
The spelling of 2079522011385 in words is "two trillion, seventy-nine billion, five hundred twenty-two million, eleven thousand, three hundred eighty-five".
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