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551034083 = 31101175993
BaseRepresentation
bin100000110110000…
…001110011100011
31102101212102122202
4200312001303203
52112031042313
6130402323415
716440466235
oct4066016343
91371772582
10551034083
11263054076
1213465956b
138a213092
145327c255
1533599558
hex20d81ce3

551034083 has 8 divisors (see below), whose sum is σ = 574444416. Its totient is φ = 527976000.

The previous prime is 551034061. The next prime is 551034089. The reversal of 551034083 is 380430155.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 551034083 - 28 = 551033827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (551034089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84866 + ... + 91127.

It is an arithmetic number, because the mean of its divisors is an integer number (71805552).

Almost surely, 2551034083 is an apocalyptic number.

551034083 is a deficient number, since it is larger than the sum of its proper divisors (23410333).

551034083 is a wasteful number, since it uses less digits than its factorization.

551034083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176125.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 551034083 is about 23474.1151696928. The cubic root of 551034083 is about 819.8344316721.

It can be divided in two parts, 5510 and 34083, that added together give a palindrome (39593).

The spelling of 551034083 in words is "five hundred fifty-one million, thirty-four thousand, eighty-three".

Divisors: 1 31 101 3131 175993 5455783 17775293 551034083