Base | Representation |
---|---|
bin | 11110001100100110011010… |
… | …011010000101011011100010 |
3 | 122102020020210021212001002200 |
4 | 132030212122122011123202 |
5 | 114401403244204220431 |
6 | 1150242453004354030 |
7 | 36655003030354032 |
oct | 3614463232053342 |
9 | 572206707761080 |
10 | 132807274288866 |
11 | 3935328106a691 |
12 | 12a8ab33545916 |
13 | 5914897b66b58 |
14 | 24b1c9912d8c2 |
15 | 105494e2b2ee6 |
hex | 78c99a6856e2 |
132807274288866 has 12 divisors (see below), whose sum is σ = 287749094292582. Its totient is φ = 44269091429616.
The previous prime is 132807274288831. The next prime is 132807274288879. The reversal of 132807274288866 is 668882472708231.
It is a happy number.
132807274288866 is a `hidden beast` number, since 1 + 3 + 280 + 7 + 2 + 7 + 4 + 288 + 8 + 66 = 666.
It can be written as a sum of positive squares in only one way, i.e., 77857240505625 + 54950033783241 = 8823675^2 + 7412829^2 .
It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 132807274288794 and 132807274288803.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3689090952451 + ... + 3689090952486.
Almost surely, 2132807274288866 is an apocalyptic number.
132807274288866 is an abundant number, since it is smaller than the sum of its proper divisors (154941820003716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132807274288866 is a wasteful number, since it uses less digits than its factorization.
132807274288866 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7378181904945 (or 7378181904942 counting only the distinct ones).
The product of its (nonzero) digits is 693633024, while the sum is 72.
The spelling of 132807274288866 in words is "one hundred thirty-two trillion, eight hundred seven billion, two hundred seventy-four million, two hundred eighty-eight thousand, eight hundred sixty-six".
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