Base | Representation |
---|---|
bin | 100011001110100000… |
… | …0100011011100111001 |
3 | 21020021002012200001010 |
4 | 1012131000203130321 |
5 | 2214412021042103 |
6 | 54430312144133 |
7 | 5315433410442 |
oct | 1063500433471 |
9 | 236232180033 |
10 | 75648612153 |
11 | 2a09a73aa84 |
12 | 127b2698049 |
13 | 71977925ca |
14 | 3938cb62c9 |
15 | 1e7b488903 |
hex | 119d023739 |
75648612153 has 16 divisors (see below), whose sum is σ = 103105909440. Its totient is φ = 49320720384.
The previous prime is 75648612131. The next prime is 75648612161. The reversal of 75648612153 is 35121684657.
It is not a de Polignac number, because 75648612153 - 221 = 75646515001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (75648612173) 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 15 ways as a sum of consecutive naturals, for example, 1073076 + ... + 1141397.
It is an arithmetic number, because the mean of its divisors is an integer number (6444119340).
Almost surely, 275648612153 is an apocalyptic number.
It is an amenable number.
75648612153 is a deficient number, since it is larger than the sum of its proper divisors (27457297287).
75648612153 is a wasteful number, since it uses less digits than its factorization.
75648612153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2214728.
The product of its digits is 1209600, while the sum is 48.
The spelling of 75648612153 in words is "seventy-five billion, six hundred forty-eight million, six hundred twelve thousand, one hundred fifty-three".
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