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2088323120 = 245132008003
BaseRepresentation
bin111110001111001…
…0100100000110000
312101112112210202202
41330132110200300
513234102314440
6543120002332
7102515311412
oct17436244060
95345483682
102088323120
11981893084
124a34603a8
1327385cc70
1415b4ca9b2
15c350c615
hex7c794830

2088323120 has 40 divisors (see below), whose sum is σ = 5228842416. Its totient is φ = 771072768.

The previous prime is 2088323101. The next prime is 2088323131. The reversal of 2088323120 is 213238802.

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

It is a super-4 number, since 4×20883231204 (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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, 1002962 + ... + 1005041.

Almost surely, 22088323120 is an apocalyptic number.

2088323120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088323120 is an abundant number, since it is smaller than the sum of its proper divisors (3140519296).

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

2088323120 is a wasteful number, since it uses less digits than its factorization.

2088323120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008029 (or 2008023 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 2088323120 is about 45698.1741429567. The cubic root of 2088323120 is about 1278.2012331668.

The spelling of 2088323120 in words is "two billion, eighty-eight million, three hundred twenty-three thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 2008003 4016006 8032012 10040015 16064024 20080030 26104039 32128048 40160060 52208078 80320120 104416156 130520195 160640240 208832312 261040390 417664624 522080780 1044161560 2088323120