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53047986606070 = 2519127773814977
BaseRepresentation
bin11000000111111001100100…
…11001011100111111110110
320221211100010101200200222021
430003330302121130333312
523423114234032343240
6304453524132223354
714113406363202631
oct1403746231347766
9227740111620867
1053047986606070
11159a2585532195
125b4907b46ab5a
13237a532b38c31
14d1577168ac18
1561ed770dc54a
hex303f3265cff6

53047986606070 has 16 divisors (see below), whose sum is σ = 95986304563968. Its totient is φ = 21108099381760.

The previous prime is 53047986606061. The next prime is 53047986606071. The reversal of 53047986606070 is 7060668974035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53047986606071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13886905579 + ... + 13886909398.

It is an arithmetic number, because the mean of its divisors is an integer number (5999144035248).

Almost surely, 253047986606070 is an apocalyptic number.

53047986606070 is a deficient number, since it is larger than the sum of its proper divisors (42938317957898).

53047986606070 is a wasteful number, since it uses less digits than its factorization.

53047986606070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27773815175.

The product of its (nonzero) digits is 45722880, while the sum is 61.

The spelling of 53047986606070 in words is "fifty-three trillion, forty-seven billion, nine hundred eighty-six million, six hundred six thousand, seventy".

Divisors: 1 2 5 10 191 382 955 1910 27773814977 55547629954 138869074885 277738149770 5304798660607 10609597321214 26523993303035 53047986606070