Base | Representation |
---|---|
bin | 100000111010101… |
… | …000011011001011 |
3 | 1102111010202000120 |
4 | 200322220123023 |
5 | 2112333201333 |
6 | 130444234323 |
7 | 16453653420 |
oct | 4072503313 |
9 | 1374122016 |
10 | 552240843 |
11 | 2637a87a0 |
12 | 134b3b9a3 |
13 | 8a54643b |
14 | 534b3d47 |
15 | 33736db3 |
hex | 20ea86cb |
552240843 has 16 divisors (see below), whose sum is σ = 918011136. Its totient is φ = 286878240.
The previous prime is 552240827. The next prime is 552240847. The reversal of 552240843 is 348042255.
It is not a de Polignac number, because 552240843 - 24 = 552240827 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (552240847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1195096 + ... + 1195557.
It is an arithmetic number, because the mean of its divisors is an integer number (57375696).
Almost surely, 2552240843 is an apocalyptic number.
552240843 is a deficient number, since it is larger than the sum of its proper divisors (365770293).
552240843 is a wasteful number, since it uses less digits than its factorization.
552240843 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2390674.
The product of its (nonzero) digits is 38400, while the sum is 33.
The square root of 552240843 is about 23499.8051694051. The cubic root of 552240843 is about 820.4324721495.
The spelling of 552240843 in words is "five hundred fifty-two million, two hundred forty thousand, eight hundred forty-three".
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