Base | Representation |
---|---|
bin | 1010000110001001… |
… | …00011001000011010 |
3 | 111222202010101012100 |
4 | 11003010203020122 |
5 | 42100034430432 |
6 | 2253502224230 |
7 | 251214136164 |
oct | 50304431032 |
9 | 14882111170 |
10 | 5420233242 |
11 | 2331642506 |
12 | 1073285076 |
13 | 684c35808 |
14 | 395c11934 |
15 | 21acb507c |
hex | 14312321a |
5420233242 has 24 divisors (see below), whose sum is σ = 11748421620. Its totient is φ = 1806039360.
The previous prime is 5420233229. The next prime is 5420233243. The reversal of 5420233242 is 2423320245.
It is a happy number.
5420233242 is a `hidden beast` number, since 5 + 420 + 233 + 2 + 4 + 2 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 5191346601 + 228886641 = 72051^2 + 15129^2 .
It is not an unprimeable number, because it can be changed into a prime (5420233243) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10267 + ... + 104622.
Almost surely, 25420233242 is an apocalyptic number.
5420233242 is an abundant number, since it is smaller than the sum of its proper divisors (6328188378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420233242 is a wasteful number, since it uses less digits than its factorization.
5420233242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 117518 (or 117515 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 27.
The square root of 5420233242 is about 73622.2333402078. The cubic root of 5420233242 is about 1756.5991103422.
Adding to 5420233242 its reverse (2423320245), we get a palindrome (7843553487).
The spelling of 5420233242 in words is "five billion, four hundred twenty million, two hundred thirty-three thousand, two hundred forty-two".
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