Base | Representation |
---|---|
bin | 100111010101110101… |
… | …001101111001001010 |
3 | 11001000221011021001211 |
4 | 213111311031321022 |
5 | 1143003001000320 |
6 | 31223353003334 |
7 | 3023541542254 |
oct | 472565157112 |
9 | 131027137054 |
10 | 42242203210 |
11 | 16a07693549 |
12 | 822a9b354a |
13 | 3ca276c51c |
14 | 208a2b2cd4 |
15 | 117378d55a |
hex | 9d5d4de4a |
42242203210 has 16 divisors (see below), whose sum is σ = 76052718792. Its totient is φ = 16893158400.
The previous prime is 42242203189. The next prime is 42242203229. The reversal of 42242203210 is 1230224224.
It can be written as a sum of positive squares in 4 ways, for example, as 14701805001 + 27540398209 = 121251^2 + 165953^2 .
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, 417471 + ... + 508690.
Almost surely, 242242203210 is an apocalyptic number.
42242203210 is a deficient number, since it is larger than the sum of its proper divisors (33810515582).
42242203210 is a wasteful number, since it uses less digits than its factorization.
42242203210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930729.
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 42242203210 its reverse (1230224224), we get a palindrome (43472427434).
The spelling of 42242203210 in words is "forty-two billion, two hundred forty-two million, two hundred three thousand, two hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •