Base | Representation |
---|---|
bin | 1000110001010101… |
… | …1001111000000100 |
3 | 20002002020222210010 |
4 | 2030111121320010 |
5 | 14310212440002 |
6 | 1025343230220 |
7 | 112226151621 |
oct | 21425317004 |
9 | 6062228703 |
10 | 2354421252 |
11 | aa9011597 |
12 | 5585a8370 |
13 | 2b6a1aa91 |
14 | 184997348 |
15 | dba7146c |
hex | 8c559e04 |
2354421252 has 24 divisors (see below), whose sum is σ = 5782789600. Its totient is φ = 743501376.
The previous prime is 2354421247. The next prime is 2354421253. The reversal of 2354421252 is 2521244532.
It is not an unprimeable number, because it can be changed into a prime (2354421253) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5162977 + ... + 5163432.
Almost surely, 22354421252 is an apocalyptic number.
It is an amenable number.
2354421252 is an abundant number, since it is smaller than the sum of its proper divisors (3428368348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2354421252 is a wasteful number, since it uses less digits than its factorization.
2354421252 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10326435 (or 10326433 counting only the distinct ones).
The product of its digits is 19200, while the sum is 30.
The square root of 2354421252 is about 48522.3788782042. The cubic root of 2354421252 is about 1330.3361413172.
Adding to 2354421252 its reverse (2521244532), we get a palindrome (4875665784).
The spelling of 2354421252 in words is "two billion, three hundred fifty-four million, four hundred twenty-one thousand, two hundred fifty-two".
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