Base | Representation |
---|---|
bin | 1001000111110110101000… |
… | …11000000101000110100001 |
3 | 2122000211002210021220021120 |
4 | 10203323110120011012201 |
5 | 10112140022422320330 |
6 | 110355531321242453 |
7 | 4140235530332004 |
oct | 443732430050641 |
9 | 78024083256246 |
10 | 20061060354465 |
11 | 64349366410a9 |
12 | 22bbb74633429 |
13 | b269996204b0 |
14 | 4d4d6388d53b |
15 | 24bc7a73cc10 |
hex | 123ed46051a1 |
20061060354465 has 16 divisors (see below), whose sum is σ = 34566750149568. Its totient is φ = 9876214328256.
The previous prime is 20061060354359. The next prime is 20061060354527. The reversal of 20061060354465 is 56445306016002.
It is not a de Polignac number, because 20061060354465 - 27 = 20061060354337 is a prime.
It is a super-2 number, since 2×200610603544652 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51438616099 + ... + 51438616488.
It is an arithmetic number, because the mean of its divisors is an integer number (2160421884348).
Almost surely, 220061060354465 is an apocalyptic number.
It is an amenable number.
20061060354465 is a deficient number, since it is larger than the sum of its proper divisors (14505689795103).
20061060354465 is a wasteful number, since it uses less digits than its factorization.
20061060354465 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 102877232608.
The product of its (nonzero) digits is 518400, while the sum is 42.
The spelling of 20061060354465 in words is "twenty trillion, sixty-one billion, sixty million, three hundred fifty-four thousand, four hundred sixty-five".
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