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132022105 = 5371375209
BaseRepresentation
bin1111101111001…
…11111101011001
3100012102102021121
413313213331121
5232244201410
621033405241
73162112045
oct767477531
9305372247
10132022105
1168583186
1238269821
1321475cb7
1413769025
15b8cc9da
hex7de7f59

132022105 has 16 divisors (see below), whose sum is σ = 163927440. Its totient is φ = 101993472.

The previous prime is 132022103. The next prime is 132022147. The reversal of 132022105 is 501220231.

It can be written as a sum of positive squares in 8 ways, for example, as 33039504 + 98982601 = 5748^2 + 9949^2 .

It is a cyclic number.

It is not a de Polignac number, because 132022105 - 21 = 132022103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132022103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22741 + ... + 27949.

It is an arithmetic number, because the mean of its divisors is an integer number (10245465).

Almost surely, 2132022105 is an apocalyptic number.

It is an amenable number.

132022105 is a deficient number, since it is larger than the sum of its proper divisors (31905335).

132022105 is a wasteful number, since it uses less digits than its factorization.

132022105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5388.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 132022105 is about 11490.0872494512. The cubic root of 132022105 is about 509.1927572929.

Adding to 132022105 its reverse (501220231), we get a palindrome (633242336).

The spelling of 132022105 in words is "one hundred thirty-two million, twenty-two thousand, one hundred five".

Divisors: 1 5 37 137 185 685 5069 5209 25345 26045 192733 713633 963665 3568165 26404421 132022105