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132807022405205 = 540967896483469
BaseRepresentation
bin11110001100100110001011…
…011001001110011001010101
3122102020020010201220000200012
4132030212023121032121111
5114401402240213431310
61150242412005530005
736654663551365241
oct3614461331163125
9572206121800605
10132807022405205
113935316196a775
1212a8aa83113905
135914857914c75
1424b1c738c3421
15105493710ac05
hex78c98b64e655

132807022405205 has 8 divisors (see below), whose sum is σ = 159368490367800. Its totient is φ = 106245575603136.

The previous prime is 132807022405039. The next prime is 132807022405249. The reversal of 132807022405205 is 502504220708231.

It can be written as a sum of positive squares in 4 ways, for example, as 30538156985956 + 102268865419249 = 5526134^2 + 10112807^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132807022405205 - 228 = 132806753969749 is a prime.

It is a super-3 number, since 3×1328070224052053 (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 17242211 + ... + 23725679.

It is an arithmetic number, because the mean of its divisors is an integer number (19921061295975).

Almost surely, 2132807022405205 is an apocalyptic number.

It is an amenable number.

132807022405205 is a deficient number, since it is larger than the sum of its proper divisors (26561467962595).

132807022405205 is an equidigital number, since it uses as much as digits as its factorization.

132807022405205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10580263.

The product of its (nonzero) digits is 268800, while the sum is 41.

The spelling of 132807022405205 in words is "one hundred thirty-two trillion, eight hundred seven billion, twenty-two million, four hundred five thousand, two hundred five".

Divisors: 1 5 4096789 6483469 20483945 32417345 26561404481041 132807022405205