Base | Representation |
---|---|
bin | 101010111110110… |
… | …1001110000110010 |
3 | 10201111210122001020 |
4 | 1111331221300302 |
5 | 10423202201302 |
6 | 355035520310 |
7 | 50511466125 |
oct | 12575516062 |
9 | 3644718036 |
10 | 1442225202 |
11 | 68010a160 |
12 | 342bb9096 |
13 | 19ca440c2 |
14 | d97843bc |
15 | 86935ebc |
hex | 55f69c32 |
1442225202 has 16 divisors (see below), whose sum is σ = 3146673312. Its totient is φ = 437037920.
The previous prime is 1442225177. The next prime is 1442225231. The reversal of 1442225202 is 2025222441.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10925883 + ... + 10926014.
It is an arithmetic number, because the mean of its divisors is an integer number (196667082).
Almost surely, 21442225202 is an apocalyptic number.
1442225202 is an abundant number, since it is smaller than the sum of its proper divisors (1704448110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1442225202 is a wasteful number, since it uses less digits than its factorization.
1442225202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21851913.
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 1442225202 is about 37976.6402147425. The cubic root of 1442225202 is about 1129.8246006506.
Adding to 1442225202 its reverse (2025222441), we get a palindrome (3467447643).
The spelling of 1442225202 in words is "one billion, four hundred forty-two million, two hundred twenty-five thousand, two hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •