Base | Representation |
---|---|
bin | 100000010101100101… |
… | …1000111111100001100 |
3 | 20122020122210012220222 |
4 | 1000223023013330030 |
5 | 2114210104010012 |
6 | 51522501530512 |
7 | 5005611446411 |
oct | 1005313077414 |
9 | 218218705828 |
10 | 69443813132 |
11 | 274a6249701 |
12 | 11560713a38 |
13 | 671914c0b5 |
14 | 350abd6108 |
15 | 1c16899972 |
hex | 102b2c7f0c |
69443813132 has 12 divisors (see below), whose sum is σ = 121529081016. Its totient is φ = 34721218560.
The previous prime is 69443813123. The next prime is 69443813189. The reversal of 69443813132 is 23131834496.
It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.
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 3 ways as a sum of consecutive naturals, for example, 104483 + ... + 387045.
It is an arithmetic number, because the mean of its divisors is an integer number (10127423418).
Almost surely, 269443813132 is an apocalyptic number.
It is an amenable number.
69443813132 is a deficient number, since it is larger than the sum of its proper divisors (52085267884).
69443813132 is a wasteful number, since it uses less digits than its factorization.
69443813132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 344008 (or 344006 counting only the distinct ones).
The product of its digits is 373248, while the sum is 44.
The spelling of 69443813132 in words is "sixty-nine billion, four hundred forty-three million, eight hundred thirteen thousand, one hundred thirty-two".
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