Base | Representation |
---|---|
bin | 1100011010011000101… |
… | …1000000100000110010 |
3 | 202101102011010110202112 |
4 | 3012212023000200302 |
5 | 11443204233113132 |
6 | 241543421045322 |
7 | 21256214103140 |
oct | 3064613004062 |
9 | 671364113675 |
10 | 213241301042 |
11 | 82487178700 |
12 | 353b20b6842 |
13 | 171546a8c53 |
14 | a46c900590 |
15 | 5830b8cab2 |
hex | 31a62c0832 |
213241301042 has 24 divisors (see below), whose sum is σ = 401810058048. Its totient is φ = 83081025720.
The previous prime is 213241301027. The next prime is 213241301051. The reversal of 213241301042 is 240103142312.
It is a junction number, because it is equal to n+sod(n) for n = 213241300999 and 213241301017.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62938478 + ... + 62941865.
It is an arithmetic number, because the mean of its divisors is an integer number (16742085752).
Almost surely, 2213241301042 is an apocalyptic number.
213241301042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
213241301042 is a deficient number, since it is larger than the sum of its proper divisors (188568757006).
213241301042 is a wasteful number, since it uses less digits than its factorization.
213241301042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125880374 (or 125880363 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 213241301042 its reverse (240103142312), we get a palindrome (453344443354).
The spelling of 213241301042 in words is "two hundred thirteen billion, two hundred forty-one million, three hundred one thousand, forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.131 sec. • engine limits •