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533049880 = 235111211477
BaseRepresentation
bin11111110001011…
…011001000011000
31101011000201222011
4133301123020120
52042430044010
6124521035304
716131564166
oct3761331030
91334021864
10533049880
112539902a0
1212a625b34
138658733c
1450b1a236
1531be5a8a
hex1fc5b218

533049880 has 32 divisors (see below), whose sum is σ = 1308396240. Its totient is φ = 193836160.

The previous prime is 533049871. The next prime is 533049901. The reversal of 533049880 is 88940335.

533049880 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 605299 + ... + 606178.

Almost surely, 2533049880 is an apocalyptic number.

It is an amenable number.

533049880 is an abundant number, since it is smaller than the sum of its proper divisors (775346360).

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

533049880 is a wasteful number, since it uses less digits than its factorization.

533049880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1211499 (or 1211495 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 533049880 is about 23087.8730072738. The cubic root of 533049880 is about 810.8165722477.

The spelling of 533049880 in words is "five hundred thirty-three million, forty-nine thousand, eight hundred eighty".

Divisors: 1 2 4 5 8 10 11 20 22 40 44 55 88 110 220 440 1211477 2422954 4845908 6057385 9691816 12114770 13326247 24229540 26652494 48459080 53304988 66631235 106609976 133262470 266524940 533049880