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6800552 = 231177279
BaseRepresentation
bin11001111100010010101000
3110210111121022
4121330102220
53220104202
6401432012
7111542453
oct31742250
913714538
106800552
1139253a0
12233b608
1315414c5
14c9049a
158e4ea2
hex67c4a8

6800552 has 16 divisors (see below), whose sum is σ = 13910400. Its totient is φ = 3091120.

The previous prime is 6800533. The next prime is 6800581. The reversal of 6800552 is 2550086.

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 3 ways as a sum of consecutive naturals, for example, 38552 + ... + 38727.

It is an arithmetic number, because the mean of its divisors is an integer number (869400).

Almost surely, 26800552 is an apocalyptic number.

It is an amenable number.

6800552 is an abundant number, since it is smaller than the sum of its proper divisors (7109848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6800552 is a wasteful number, since it uses less digits than its factorization.

6800552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77296 (or 77292 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 6800552 is about 2607.7868011017. The cubic root of 6800552 is about 189.4587736913.

The spelling of 6800552 in words is "six million, eight hundred thousand, five hundred fifty-two".

Divisors: 1 2 4 8 11 22 44 88 77279 154558 309116 618232 850069 1700138 3400276 6800552