Base | Representation |
---|---|
bin | 100111111000000011… |
… | …0000100100100001101 |
3 | 22012000212122211020020 |
4 | 1033300012010210031 |
5 | 2400333410031104 |
6 | 103201121412353 |
7 | 6121024154214 |
oct | 1176006044415 |
9 | 265025584206 |
10 | 85632502029 |
11 | 33353351238 |
12 | 1471a19a0b9 |
13 | 80c902c059 |
14 | 4204c4407b |
15 | 2362c132d9 |
hex | 13f018490d |
85632502029 has 32 divisors (see below), whose sum is σ = 122307934080. Its totient is φ = 53134589952.
The previous prime is 85632502019. The next prime is 85632502057. The reversal of 85632502029 is 92020523658.
It is not a de Polignac number, because 85632502029 - 29 = 85632501517 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85632502019) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1029339 + ... + 1109415.
It is an arithmetic number, because the mean of its divisors is an integer number (3822122940).
Almost surely, 285632502029 is an apocalyptic number.
It is an amenable number.
85632502029 is a deficient number, since it is larger than the sum of its proper divisors (36675432051).
85632502029 is a wasteful number, since it uses less digits than its factorization.
85632502029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80429.
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 85632502029 in words is "eighty-five billion, six hundred thirty-two million, five hundred two thousand, twenty-nine".
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