Base | Representation |
---|---|
bin | 1001011100010010001110… |
… | …01000001110010000000110 |
3 | 2201111221002201100101011102 |
4 | 10232021013020032100012 |
5 | 10210140224200343401 |
6 | 112054230454340102 |
7 | 4242040053424325 |
oct | 456110710162006 |
9 | 81457081311142 |
10 | 20763065246726 |
11 | 6685626048a50 |
12 | 23b403065a632 |
13 | b77c442584ca |
14 | 51ad1b1640bc |
15 | 26016582256b |
hex | 12e24720e406 |
20763065246726 has 32 divisors (see below), whose sum is σ = 35355318134400. Its totient is φ = 9062032250880.
The previous prime is 20763065246701. The next prime is 20763065246731. The reversal of 20763065246726 is 62764256036702.
It is a super-2 number, since 2×207630652467262 (a number of 27 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
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 15 ways as a sum of consecutive naturals, for example, 185946491 + ... + 186058118.
It is an arithmetic number, because the mean of its divisors is an integer number (1104853691700).
Almost surely, 220763065246726 is an apocalyptic number.
20763065246726 is a deficient number, since it is larger than the sum of its proper divisors (14592252887674).
20763065246726 is a wasteful number, since it uses less digits than its factorization.
20763065246726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372004724.
The product of its (nonzero) digits is 30481920, while the sum is 56.
The spelling of 20763065246726 in words is "twenty trillion, seven hundred sixty-three billion, sixty-five million, two hundred forty-six thousand, seven hundred twenty-six".
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