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132131624226 = 23720691520537
BaseRepresentation
bin111101100001110101…
…0001001010100100010
3110122001110221222100020
41323003222021110202
54131101143433401
6140411143134310
712355226163150
oct1730352112442
9418043858306
10132131624226
1151044947a48
1221736744396
13c5c96b5a44
1465766283d0
153685075d36
hex1ec3a89522

132131624226 has 32 divisors (see below), whose sum is σ = 302161311360. Its totient is φ = 37733621376.

The previous prime is 132131624213. The next prime is 132131624237. The reversal of 132131624226 is 622426131231.

132131624226 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1321316242262 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 673371 + ... + 847166.

It is an arithmetic number, because the mean of its divisors is an integer number (9442540980).

Almost surely, 2132131624226 is an apocalyptic number.

132131624226 is an abundant number, since it is smaller than the sum of its proper divisors (170029687134).

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

132131624226 is a wasteful number, since it uses less digits than its factorization.

132131624226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522618.

The product of its digits is 20736, while the sum is 33.

Adding to 132131624226 its reverse (622426131231), we get a palindrome (754557755457).

The spelling of 132131624226 in words is "one hundred thirty-two billion, one hundred thirty-one million, six hundred twenty-four thousand, two hundred twenty-six".

Divisors: 1 2 3 6 7 14 21 42 2069 4138 6207 12414 14483 28966 43449 86898 1520537 3041074 4561611 9123222 10643759 21287518 31931277 63862554 3145991053 6291982106 9437973159 18875946318 22021937371 44043874742 66065812113 132131624226