Base | Representation |
---|---|
bin | 100000111011000… |
… | …001001110100111 |
3 | 1102111022220101101 |
4 | 200323001032213 |
5 | 2112344424224 |
6 | 130450340531 |
7 | 16454555545 |
oct | 4073011647 |
9 | 1374286341 |
10 | 552342439 |
11 | 263868060 |
12 | 134b8a747 |
13 | 8a58075c |
14 | 534dcd95 |
15 | 33757044 |
hex | 20ec13a7 |
552342439 has 32 divisors (see below), whose sum is σ = 648426240. Its totient is φ = 465696000.
The previous prime is 552342421. The next prime is 552342443. The reversal of 552342439 is 934243255.
It is not a de Polignac number, because 552342439 - 211 = 552340391 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 552342398 and 552342407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (552342409) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 918739 + ... + 919339.
It is an arithmetic number, because the mean of its divisors is an integer number (20263320).
Almost surely, 2552342439 is an apocalyptic number.
552342439 is a deficient number, since it is larger than the sum of its proper divisors (96083801).
552342439 is a wasteful number, since it uses less digits than its factorization.
552342439 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 751.
The product of its digits is 129600, while the sum is 37.
The square root of 552342439 is about 23501.9667049377. The cubic root of 552342439 is about 820.4827808434.
The spelling of 552342439 in words is "five hundred fifty-two million, three hundred forty-two thousand, four hundred thirty-nine".
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