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132310010220 = 223523412718629
BaseRepresentation
bin111101100111001001…
…0101000100101101100
3110122111220121220220220
41323032102220211230
54131432330311340
6140440554411340
712362523350013
oct1731622504554
9418456556826
10132310010220
1151126607a93
1221786430b50
13c62764309b
1465921c1a7a
153695a60ed0
hex1ece4a896c

132310010220 has 192 divisors, whose sum is σ = 397511331840. Its totient is φ = 32800204800.

The previous prime is 132310010207. The next prime is 132310010233. The reversal of 132310010220 is 22010013231.

It is an interprime number because it is at equal distance from previous prime (132310010207) and next prime (132310010233).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 132310010220.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15328866 + ... + 15337494.

It is an arithmetic number, because the mean of its divisors is an integer number (2070371520).

Almost surely, 2132310010220 is an apocalyptic number.

132310010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132310010220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198755665920).

132310010220 is an abundant number, since it is smaller than the sum of its proper divisors (265201321620).

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

132310010220 is a wasteful number, since it uses less digits than its factorization.

132310010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8976 (or 8974 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 132310010220 its reverse (22010013231), we get a palindrome (154320023451).

The spelling of 132310010220 in words is "one hundred thirty-two billion, three hundred ten million, ten thousand, two hundred twenty".