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132772210472 = 231112227123397
BaseRepresentation
bin111101110100111010…
…1110010011100101000
3110200201010100010110202
41323221311302130220
54133404141213342
6140554505131332
712410135111426
oct1735165623450
9420633303422
10132772210472
11513434a6970
1221895189b48
13c69c321c65
1465d7738116
1536c140e332
hex1ee9d72728

132772210472 has 32 divisors (see below), whose sum is σ = 271603933920. Its totient is φ = 60345579840.

The previous prime is 132772210453. The next prime is 132772210481. The reversal of 132772210472 is 274012277231.

It is a happy 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, 1014278 + ... + 1137674.

It is an arithmetic number, because the mean of its divisors is an integer number (8487622935).

Almost surely, 2132772210472 is an apocalyptic number.

It is an amenable number.

132772210472 is an abundant number, since it is smaller than the sum of its proper divisors (138831723448).

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

132772210472 is a wasteful number, since it uses less digits than its factorization.

132772210472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135641 (or 135637 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 38.

The spelling of 132772210472 in words is "one hundred thirty-two billion, seven hundred seventy-two million, two hundred ten thousand, four hundred seventy-two".

Divisors: 1 2 4 8 11 22 44 88 12227 24454 48908 97816 123397 134497 246794 268994 493588 537988 987176 1075976 1357367 2714734 5429468 10858936 1508775119 3017550238 6035100476 12070200952 16596526309 33193052618 66386105236 132772210472