Base | Representation |
---|---|
bin | 1001010010001011000111… |
… | …11011100001010111000010 |
3 | 2200021201101011202102202111 |
4 | 10221011203323201113002 |
5 | 10133442230430333120 |
6 | 111230453431005534 |
7 | 4204660663435036 |
oct | 451054373412702 |
9 | 80251334672674 |
10 | 20415656105410 |
11 | 656125a700125 |
12 | 2358835b098aa |
13 | b5125a37c077 |
14 | 5081a18341c6 |
15 | 2560d0e9575a |
hex | 129163ee15c2 |
20415656105410 has 16 divisors (see below), whose sum is σ = 36772309829376. Its totient is φ = 8160900477808.
The previous prime is 20415656105359. The next prime is 20415656105491. The reversal of 20415656105410 is 1450165651402.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 670229554 + ... + 670260013.
It is an arithmetic number, because the mean of its divisors is an integer number (2298269364336).
Almost surely, 220415656105410 is an apocalyptic number.
20415656105410 is a deficient number, since it is larger than the sum of its proper divisors (16356653723966).
20415656105410 is a wasteful number, since it uses less digits than its factorization.
20415656105410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1340491097.
The product of its (nonzero) digits is 144000, while the sum is 40.
The spelling of 20415656105410 in words is "twenty trillion, four hundred fifteen billion, six hundred fifty-six million, one hundred five thousand, four hundred ten".
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