Base | Representation |
---|---|
bin | 10010010001111110011000… |
… | …00011100110101011111100 |
3 | 12021100002021200101202120102 |
4 | 21020333030003212223330 |
5 | 20232114121214421340 |
6 | 221255345122540232 |
7 | 11316233013416555 |
oct | 1110771403465374 |
9 | 167302250352512 |
10 | 40200022420220 |
11 | 11899808709983 |
12 | 461304a207678 |
13 | 1957acc436830 |
14 | 9cd99755532c |
15 | 49aa6511e215 |
hex | 248fcc0e6afc |
40200022420220 has 48 divisors (see below), whose sum is σ = 90915407623488. Its totient is φ = 14842838545920.
The previous prime is 40200022420057. The next prime is 40200022420223. The reversal of 40200022420220 is 2202422000204.
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 = 40200022420192 and 40200022420201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (40200022420223) 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, 14776985 + ... + 17284655.
It is an arithmetic number, because the mean of its divisors is an integer number (1894070992156).
Almost surely, 240200022420220 is an apocalyptic number.
It is an amenable number.
40200022420220 is an abundant number, since it is smaller than the sum of its proper divisors (50715385203268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40200022420220 is a wasteful number, since it uses less digits than its factorization.
40200022420220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2569350 (or 2569348 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 40200022420220 its reverse (2202422000204), we get a palindrome (42402444420424).
The spelling of 40200022420220 in words is "forty trillion, two hundred billion, twenty-two million, four hundred twenty thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •