Base | Representation |
---|---|
bin | 1001010000000000110101… |
… | …10000100100111000011110 |
3 | 2200000121202010020112022120 |
4 | 10220000122300210320132 |
5 | 10131233203444233304 |
6 | 111132414442123410 |
7 | 4166422126430562 |
oct | 450003260447036 |
9 | 80017663215276 |
10 | 20341414055454 |
11 | 6532821a31148 |
12 | 23463764b0566 |
13 | b472581250ab |
14 | 50475b69b6a2 |
15 | 2541d824b0d9 |
hex | 12801ac24e1e |
20341414055454 has 8 divisors (see below), whose sum is σ = 40682828110920. Its totient is φ = 6780471351816.
The previous prime is 20341414055449. The next prime is 20341414055509. The reversal of 20341414055454 is 45455041414302.
It is a sphenic number, since it is the product of 3 distinct primes.
20341414055454 is an admirable number.
It is a super-2 number, since 2×203414140554542 (a number of 27 digits) contains 22 as substring.
It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 1695117837949 + ... + 1695117837960.
It is an arithmetic number, because the mean of its divisors is an integer number (5085353513865).
Almost surely, 220341414055454 is an apocalyptic number.
20341414055454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20341414055454 is a wasteful number, since it uses less digits than its factorization.
20341414055454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3390235675914.
The product of its (nonzero) digits is 768000, while the sum is 42.
Adding to 20341414055454 its reverse (45455041414302), we get a palindrome (65796455469756).
The spelling of 20341414055454 in words is "twenty trillion, three hundred forty-one billion, four hundred fourteen million, fifty-five thousand, four hundred fifty-four".
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