Base | Representation |
---|---|
bin | 1001001001011110011000… |
… | …00100000010010111110111 |
3 | 2122020010212021110021121110 |
4 | 10210233030010002113313 |
5 | 10114043103344120102 |
6 | 110441302044450103 |
7 | 4144246645026531 |
oct | 444571404022767 |
9 | 78203767407543 |
10 | 20116755457527 |
11 | 64565170163a3 |
12 | 230a918849933 |
13 | b2c004235291 |
14 | 4d7928702851 |
15 | 24d43a09086c |
hex | 124bcc1025f7 |
20116755457527 has 4 divisors (see below), whose sum is σ = 26822340610040. Its totient is φ = 13411170305016.
The previous prime is 20116755457507. The next prime is 20116755457621. The reversal of 20116755457527 is 72575455761102.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 20116755457527 - 214 = 20116755441143 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20116755457507) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3352792576252 + ... + 3352792576257.
It is an arithmetic number, because the mean of its divisors is an integer number (6705585152510).
Almost surely, 220116755457527 is an apocalyptic number.
20116755457527 is a deficient number, since it is larger than the sum of its proper divisors (6705585152513).
20116755457527 is an equidigital number, since it uses as much as digits as its factorization.
20116755457527 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6705585152512.
The product of its (nonzero) digits is 20580000, while the sum is 57.
The spelling of 20116755457527 in words is "twenty trillion, one hundred sixteen billion, seven hundred fifty-five million, four hundred fifty-seven thousand, five hundred twenty-seven".
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