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2875148080 = 24575134193
BaseRepresentation
bin1010101101011111…
…0100011100110000
321102101002122200221
42223113310130300
521342014214310
61153144222424
7131151232630
oct25327643460
97371078627
102875148080
111245a45342
12682a6aa14
1336a87c06c
141d3bc66c0
1511c630ada
hexab5f4730

2875148080 has 40 divisors (see below), whose sum is σ = 7639680672. Its totient is φ = 985764864.

The previous prime is 2875148033. The next prime is 2875148117. The reversal of 2875148080 is 808415782.

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

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, 2566537 + ... + 2567656.

Almost surely, 22875148080 is an apocalyptic number.

2875148080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2875148080 is an abundant number, since it is smaller than the sum of its proper divisors (4764532592).

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

2875148080 is a wasteful number, since it uses less digits than its factorization.

2875148080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5134213 (or 5134207 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 43.

The square root of 2875148080 is about 53620.4073091580. The cubic root of 2875148080 is about 1421.9579022500.

The spelling of 2875148080 in words is "two billion, eight hundred seventy-five million, one hundred forty-eight thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 140 280 560 5134193 10268386 20536772 25670965 35939351 41073544 51341930 71878702 82147088 102683860 143757404 179696755 205367720 287514808 359393510 410735440 575029616 718787020 1437574040 2875148080