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2033925680 = 245191338109
BaseRepresentation
bin111100100111011…
…0011111000110000
312020202012010111202
41321032303320300
513131141110210
6533454030332
7101255040323
oct17116637060
95222163452
102033925680
11954109516
124891a83a8
132654c5127
141541aa7ba
15bd8649a5
hex793b3e30

2033925680 has 40 divisors (see below), whose sum is σ = 4977769200. Its totient is φ = 770750208.

The previous prime is 2033925667. The next prime is 2033925697. The reversal of 2033925680 is 865293302.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (38).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667535 + ... + 670574.

It is an arithmetic number, because the mean of its divisors is an integer number (124444230).

Almost surely, 22033925680 is an apocalyptic number.

2033925680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2033925680 is an abundant number, since it is smaller than the sum of its proper divisors (2943843520).

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

2033925680 is a wasteful number, since it uses less digits than its factorization.

2033925680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338141 (or 1338135 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 2033925680 is about 45099.0651787817. The cubic root of 2033925680 is about 1267.0050908593.

The spelling of 2033925680 in words is "two billion, thirty-three million, nine hundred twenty-five thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 380 760 1520 1338109 2676218 5352436 6690545 10704872 13381090 21409744 25424071 26762180 50848142 53524360 101696284 107048720 127120355 203392568 254240710 406785136 508481420 1016962840 2033925680