Base | Representation |
---|---|
bin | 1000011001011100… |
… | …1011100000110100 |
3 | 12211002201102012000 |
4 | 2012113023200310 |
5 | 14104040122122 |
6 | 1011403455300 |
7 | 106601403630 |
oct | 20627134064 |
9 | 5732642160 |
10 | 2254223412 |
11 | a574a5461 |
12 | 52ab27530 |
13 | 29c03820c |
14 | 175553dc0 |
15 | d2d7d0ac |
hex | 865cb834 |
2254223412 has 48 divisors (see below), whose sum is σ = 6679182720. Its totient is φ = 644063616.
The previous prime is 2254223407. The next prime is 2254223423. The reversal of 2254223412 is 2143224522.
2254223412 is a `hidden beast` number, since 2 + 25 + 4 + 223 + 412 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1490133 + ... + 1491644.
It is an arithmetic number, because the mean of its divisors is an integer number (139149640).
Almost surely, 22254223412 is an apocalyptic number.
It is an amenable number.
2254223412 is an abundant number, since it is smaller than the sum of its proper divisors (4424959308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2254223412 is a wasteful number, since it uses less digits than its factorization.
2254223412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2981797 (or 2981789 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 2254223412 is about 47478.6627023129. The cubic root of 2254223412 is about 1311.1900713583.
Adding to 2254223412 its reverse (2143224522), we get a palindrome (4397447934).
It can be divided in two parts, 22542 and 23412, that added together give a palindrome (45954).
The spelling of 2254223412 in words is "two billion, two hundred fifty-four million, two hundred twenty-three thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •