Base | Representation |
---|---|
bin | 100001100101001111… |
… | …0001110110100110110 |
3 | 20220010220201200002002 |
4 | 1003022132032310312 |
5 | 2140143244240124 |
6 | 53044012415302 |
7 | 5132053165223 |
oct | 1031236166466 |
9 | 226126650062 |
10 | 72116399414 |
11 | 286479112a4 |
12 | 11b87777532 |
13 | 6a53a57ab7 |
14 | 36c1b3094a |
15 | 1d213170ae |
hex | 10ca78ed36 |
72116399414 has 16 divisors (see below), whose sum is σ = 114543944208. Its totient is φ = 33935311872.
The previous prime is 72116399389. The next prime is 72116399437. The reversal of 72116399414 is 41499361127.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 756134 + ... + 846150.
It is an arithmetic number, because the mean of its divisors is an integer number (7158996513).
Almost surely, 272116399414 is an apocalyptic number.
72116399414 is a deficient number, since it is larger than the sum of its proper divisors (42427544794).
72116399414 is a wasteful number, since it uses less digits than its factorization.
72116399414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113599.
The product of its digits is 326592, while the sum is 47.
The spelling of 72116399414 in words is "seventy-two billion, one hundred sixteen million, three hundred ninety-nine thousand, four hundred fourteen".
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