Base | Representation |
---|---|
bin | 100011000011010111… |
… | …1110111110111111000 |
3 | 21012022001110100101101 |
4 | 1012012233313313320 |
5 | 2213130413444400 |
6 | 54325251301144 |
7 | 5303250065212 |
oct | 1060657676770 |
9 | 235261410341 |
10 | 75275140600 |
11 | 29a18944300 |
12 | 127095aa7b4 |
13 | 71382abb1a |
14 | 39014595b2 |
15 | 1e587b556a |
hex | 1186bf7df8 |
75275140600 has 144 divisors (see below), whose sum is σ = 200736995760. Its totient is φ = 26182464000.
The previous prime is 75275140559. The next prime is 75275140613. The reversal of 75275140600 is 604157257.
It is a self number, because there is not a number n which added to its sum of digits gives 75275140600.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 488980 + ... + 624220.
It is an arithmetic number, because the mean of its divisors is an integer number (1394006915).
Almost surely, 275275140600 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 75275140600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100368497880).
75275140600 is an abundant number, since it is smaller than the sum of its proper divisors (125461855160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75275140600 is a wasteful number, since it uses less digits than its factorization.
75275140600 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135302 (or 135282 counting only the distinct ones).
The product of its (nonzero) digits is 58800, while the sum is 37.
Adding to 75275140600 its reverse (604157257), we get a palindrome (75879297857).
The spelling of 75275140600 in words is "seventy-five billion, two hundred seventy-five million, one hundred forty thousand, six hundred".
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