Base | Representation |
---|---|
bin | 1000010100101011… |
… | …1101110000111010 |
3 | 12202201010100210111 |
4 | 2011022331300322 |
5 | 14033431303104 |
6 | 1005411334534 |
7 | 106236522232 |
oct | 20512756072 |
9 | 5681110714 |
10 | 2234244154 |
11 | a4719977a |
12 | 5242b144a |
13 | 297b6137c |
14 | 172a32cc2 |
15 | d1233404 |
hex | 852bdc3a |
2234244154 has 4 divisors (see below), whose sum is σ = 3351366234. Its totient is φ = 1117122076.
The previous prime is 2234244151. The next prime is 2234244157. The reversal of 2234244154 is 4514424322.
2234244154 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4514424322 = 2 ⋅2257212161.
It is an interprime number because it is at equal distance from previous prime (2234244151) and next prime (2234244157).
It can be written as a sum of positive squares in only one way, i.e., 2184160225 + 50083929 = 46735^2 + 7077^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (2234244151) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 558561037 + ... + 558561040.
Almost surely, 22234244154 is an apocalyptic number.
2234244154 is a deficient number, since it is larger than the sum of its proper divisors (1117122080).
2234244154 is a wasteful number, since it uses less digits than its factorization.
2234244154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1117122079.
The product of its digits is 30720, while the sum is 31.
The square root of 2234244154 is about 47267.7919306582. The cubic root of 2234244154 is about 1307.3048631567.
Adding to 2234244154 its reverse (4514424322), we get a palindrome (6748668476).
The spelling of 2234244154 in words is "two billion, two hundred thirty-four million, two hundred forty-four thousand, one hundred fifty-four".
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