Base | Representation |
---|---|
bin | 10100101011010000010100 |
3 | 101012100220200 |
4 | 110223100110 |
5 | 2341420202 |
6 | 312100500 |
7 | 64032621 |
oct | 24532024 |
9 | 11170820 |
10 | 5420052 |
11 | 3072190 |
12 | 1994730 |
13 | 117a041 |
14 | a11348 |
15 | 720e1c |
hex | 52b414 |
5420052 has 36 divisors (see below), whose sum is σ = 14947296. Its totient is φ = 1642320.
The previous prime is 5420039. The next prime is 5420053. The reversal of 5420052 is 2500245.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5420053) 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, 6448 + ... + 7239.
Almost surely, 25420052 is an apocalyptic number.
It is an amenable number.
5420052 is an abundant number, since it is smaller than the sum of its proper divisors (9527244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5420052 is a wasteful number, since it uses less digits than its factorization.
5420052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13708 (or 13703 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 18.
The square root of 5420052 is about 2328.1005132940. The cubic root of 5420052 is about 175.6579531044.
Adding to 5420052 its reverse (2500245), we get a palindrome (7920297).
The spelling of 5420052 in words is "five million, four hundred twenty thousand, fifty-two".
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