Base | Representation |
---|---|
bin | 1001001100111101010100… |
… | …00101010111000001100010 |
3 | 2122122120210121102202002120 |
4 | 10212132222011113001202 |
5 | 10123023214240310302 |
6 | 111012254431325110 |
7 | 4156014646552122 |
oct | 446365205270142 |
9 | 78576717382076 |
10 | 20236444463202 |
11 | 64a2256377910 |
12 | 2329b60380796 |
13 | b3a399b72526 |
14 | 4dd640612c82 |
15 | 2515e2ab49bc |
hex | 1267aa157062 |
20236444463202 has 64 divisors (see below), whose sum is σ = 44696453598720. Its totient is φ = 6056711552000.
The previous prime is 20236444463167. The next prime is 20236444463227.
20236444463202 is nontrivially palindromic in base 10.
It is a super-4 number, since 4×202364444632024 (a number of 54 digits) contains 4444 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19539202 + ... + 20548802.
It is an arithmetic number, because the mean of its divisors is an integer number (698382087480).
Almost surely, 220236444463202 is an apocalyptic number.
20236444463202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 20236444463202, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22348226799360).
20236444463202 is an abundant number, since it is smaller than the sum of its proper divisors (24460009135518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20236444463202 is a wasteful number, since it uses less digits than its factorization.
20236444463202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1013359.
The product of its (nonzero) digits is 1327104, while the sum is 42.
It can be divided in two parts, 2023644 and 4463202, that added together give a palindrome (6486846).
The spelling of 20236444463202 in words is "twenty trillion, two hundred thirty-six billion, four hundred forty-four million, four hundred sixty-three thousand, two hundred two".
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