Base | Representation |
---|---|
bin | 100001101100111110… |
… | …0110101101011101100 |
3 | 20220211000100212102111 |
4 | 1003121330311223230 |
5 | 2141211234044012 |
6 | 53125450333404 |
7 | 5141355352615 |
oct | 1033174655354 |
9 | 226730325374 |
10 | 72376081132 |
11 | 28770457a93 |
12 | 1203a72a264 |
13 | 6a957aa214 |
14 | 370840ac0c |
15 | 1d3900eba7 |
hex | 10d9f35aec |
72376081132 has 12 divisors (see below), whose sum is σ = 133324360120. Its totient is φ = 34283406816.
The previous prime is 72376081103. The next prime is 72376081133. The reversal of 72376081132 is 23118067327.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (72376081133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476158353 + ... + 476158504.
Almost surely, 272376081132 is an apocalyptic number.
It is an amenable number.
72376081132 is a deficient number, since it is larger than the sum of its proper divisors (60948278988).
72376081132 is a wasteful number, since it uses less digits than its factorization.
72376081132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 952316880 (or 952316878 counting only the distinct ones).
The product of its (nonzero) digits is 84672, while the sum is 40.
The spelling of 72376081132 in words is "seventy-two billion, three hundred seventy-six million, eighty-one thousand, one hundred thirty-two".
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