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132315053686 = 2197347698289
BaseRepresentation
bin111101100111010010…
…1110111111001110110
3110122112021010011020221
41323032211313321312
54131440123204221
6140441254444554
712362614254004
oct1731645677166
9418467104227
10132315053686
1151129442242
122178806375a
13c6286ba89a
146592b35a74
15369620a541
hex1ece977e76

132315053686 has 16 divisors (see below), whose sum is σ = 211780407600. Its totient is φ = 61816981248.

The previous prime is 132315053657. The next prime is 132315053699. The reversal of 132315053686 is 686350513231.

It is a happy number.

It is a congruent number.

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, 23846371 + ... + 23851918.

It is an arithmetic number, because the mean of its divisors is an integer number (13236275475).

Almost surely, 2132315053686 is an apocalyptic number.

132315053686 is a deficient number, since it is larger than the sum of its proper divisors (79465353914).

132315053686 is a wasteful number, since it uses less digits than its factorization.

132315053686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47698383.

The product of its (nonzero) digits is 388800, while the sum is 43.

The spelling of 132315053686 in words is "one hundred thirty-two billion, three hundred fifteen million, fifty-three thousand, six hundred eighty-six".

Divisors: 1 2 19 38 73 146 1387 2774 47698289 95396578 906267491 1812534982 3481975097 6963950194 66157526843 132315053686