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47870655508010 = 2541559312087531
BaseRepresentation
bin10101110001001110000010…
…11010101010111000101010
320021111101112021211102111102
422320213001122222320222
522233303100302224020
6245451250415001402
713040353320032546
oct1270470132527052
9207441467742442
1047870655508010
111428691605a035
1254517a1809262
13209325004915a
14bb6d48764a26
1558035b653475
hex2b89c16aae2a

47870655508010 has 32 divisors (see below), whose sum is σ = 88270438906944. Its totient is φ = 18680888464000.

The previous prime is 47870655508009. The next prime is 47870655508043. The reversal of 47870655508010 is 1080555607874.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21887945 + ... + 23975475.

It is an arithmetic number, because the mean of its divisors is an integer number (2758451215842).

Almost surely, 247870655508010 is an apocalyptic number.

47870655508010 is a deficient number, since it is larger than the sum of its proper divisors (40399783398934).

47870655508010 is a wasteful number, since it uses less digits than its factorization.

47870655508010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2143510.

The product of its (nonzero) digits is 9408000, while the sum is 56.

The spelling of 47870655508010 in words is "forty-seven trillion, eight hundred seventy billion, six hundred fifty-five million, five hundred eight thousand, ten".

Divisors: 1 2 5 10 41 82 205 410 55931 111862 279655 559310 2087531 2293171 4175062 4586342 10437655 11465855 20875310 22931710 85588771 171177542 427943855 855887710 116757696361 233515392722 583788481805 1167576963610 4787065550801 9574131101602 23935327754005 47870655508010