Base | Representation |
---|---|
bin | 100000111101000… |
… | …010101100000001 |
3 | 1102112022211202212 |
4 | 200331002230001 |
5 | 2113013411310 |
6 | 130505551505 |
7 | 16462224530 |
oct | 4075025401 |
9 | 1375284685 |
10 | 552872705 |
11 | 26409a4a0 |
12 | 1351a5595 |
13 | 8a707c18 |
14 | 535da317 |
15 | 3380e205 |
hex | 20f42b01 |
552872705 has 32 divisors (see below), whose sum is σ = 832204800. Its totient is φ = 342544320.
The previous prime is 552872647. The next prime is 552872713. The reversal of 552872705 is 507278255.
It is not a de Polignac number, because 552872705 - 26 = 552872641 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59996 + ... + 68594.
It is an arithmetic number, because the mean of its divisors is an integer number (26006400).
Almost surely, 2552872705 is an apocalyptic number.
552872705 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
552872705 is a deficient number, since it is larger than the sum of its proper divisors (279332095).
552872705 is a wasteful number, since it uses less digits than its factorization.
552872705 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8789.
The product of its (nonzero) digits is 196000, while the sum is 41.
The square root of 552872705 is about 23513.2453098248. The cubic root of 552872705 is about 820.7452599007.
The spelling of 552872705 in words is "five hundred fifty-two million, eight hundred seventy-two thousand, seven hundred five".
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