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2875063580 = 225143753179
BaseRepresentation
bin1010101101011101…
…1111110100011100
321102100221100210022
42223113133310130
521342004013310
61153142331312
7131150431364
oct25327376434
97370840708
102875063580
111245997904
12682a29b38
1336a84c76c
141d3ba39a4
1511c615a55
hexab5dfd1c

2875063580 has 12 divisors (see below), whose sum is σ = 6037633560. Its totient is φ = 1150025424.

The previous prime is 2875063559. The next prime is 2875063589. The reversal of 2875063580 is 853605782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2875063589) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71876570 + ... + 71876609.

It is an arithmetic number, because the mean of its divisors is an integer number (503136130).

Almost surely, 22875063580 is an apocalyptic number.

2875063580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2875063580 is an abundant number, since it is smaller than the sum of its proper divisors (3162569980).

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

2875063580 is a wasteful number, since it uses less digits than its factorization.

2875063580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143753188 (or 143753186 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 44.

The square root of 2875063580 is about 53619.6193570973. The cubic root of 2875063580 is about 1421.9439717652.

The spelling of 2875063580 in words is "two billion, eight hundred seventy-five million, sixty-three thousand, five hundred eighty".

Divisors: 1 2 4 5 10 20 143753179 287506358 575012716 718765895 1437531790 2875063580