Base | Representation |
---|---|
bin | 100010111100110101… |
… | …1010000000001101101 |
3 | 21011201202202221221120 |
4 | 1011321223100001231 |
5 | 2212203242400010 |
6 | 54251414451153 |
7 | 5264644662150 |
oct | 1057153200155 |
9 | 234652687846 |
10 | 75055825005 |
11 | 29916069247 |
12 | 12668063ab9 |
13 | 7101a20a95 |
14 | 38c0289c97 |
15 | 1e443e2e70 |
hex | 1179ad006d |
75055825005 has 64 divisors (see below), whose sum is σ = 138137038848. Its totient is φ = 34088693760.
The previous prime is 75055825003. The next prime is 75055825069. The reversal of 75055825005 is 50052855057.
It is not a de Polignac number, because 75055825005 - 21 = 75055825003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75055825003) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 19189000 + ... + 19192910.
It is an arithmetic number, because the mean of its divisors is an integer number (2158391232).
Almost surely, 275055825005 is an apocalyptic number.
It is an amenable number.
75055825005 is a deficient number, since it is larger than the sum of its proper divisors (63081213843).
75055825005 is a wasteful number, since it uses less digits than its factorization.
75055825005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5066.
The product of its (nonzero) digits is 350000, while the sum is 42.
The spelling of 75055825005 in words is "seventy-five billion, fifty-five million, eight hundred twenty-five thousand, five".
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