Base | Representation |
---|---|
bin | 111100000110011001100… |
… | …100011100101100011100 |
3 | 112121211100120222012102002 |
4 | 330012121210130230130 |
5 | 1020131310222241340 |
6 | 12441151511221432 |
7 | 604246146053603 |
oct | 74063144345434 |
9 | 15554316865362 |
10 | 4130040040220 |
11 | 13525a3a29596 |
12 | 56851a077878 |
13 | 23c5cc07c1b3 |
14 | 103c75c6ca3a |
15 | 726725cc715 |
hex | 3c19991cb1c |
4130040040220 has 48 divisors (see below), whose sum is σ = 8805046000800. Its totient is φ = 1626894491904.
The previous prime is 4130040040207. The next prime is 4130040040223. The reversal of 4130040040220 is 220400400314.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 4130040040192 and 4130040040201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4130040040223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4274606 + ... + 5150954.
It is an arithmetic number, because the mean of its divisors is an integer number (183438458350).
Almost surely, 24130040040220 is an apocalyptic number.
It is an amenable number.
4130040040220 is an abundant number, since it is smaller than the sum of its proper divisors (4675005960580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4130040040220 is a wasteful number, since it uses less digits than its factorization.
4130040040220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 879942 (or 879940 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 20.
Adding to 4130040040220 its reverse (220400400314), we get a palindrome (4350440440534).
The spelling of 4130040040220 in words is "four trillion, one hundred thirty billion, forty million, forty thousand, two hundred twenty".
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