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550233422 = 2898573607
BaseRepresentation
bin100000110010111…
…110010101001110
31102100100202100122
4200302332111032
52111324432142
6130333224542
716430623034
oct4062762516
91370322318
10550233422
11262657572
12134332152
1389cc280b
1453110554
153348c1d2
hex20cbe54e

550233422 has 16 divisors (see below), whose sum is σ = 835829280. Its totient is φ = 271632768.

The previous prime is 550233421. The next prime is 550233427. The reversal of 550233422 is 224332055.

550233422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 550233391 and 550233400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (550233421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150743 + ... + 154349.

It is an arithmetic number, because the mean of its divisors is an integer number (52239330).

Almost surely, 2550233422 is an apocalyptic number.

550233422 is a deficient number, since it is larger than the sum of its proper divisors (285595858).

550233422 is a wasteful number, since it uses less digits than its factorization.

550233422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4555.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 550233422 is about 23457.0548449715. The cubic root of 550233422 is about 819.4371618495.

Adding to 550233422 its reverse (224332055), we get a palindrome (774565477).

The spelling of 550233422 in words is "five hundred fifty million, two hundred thirty-three thousand, four hundred twenty-two".

Divisors: 1 2 89 178 857 1714 3607 7214 76273 152546 321023 642046 3091199 6182398 275116711 550233422