Base | Representation |
---|---|
bin | 10000111001111010… |
… | …01101001011000010 |
3 | 212102111121102122120 |
4 | 20130331031023002 |
5 | 122041342211003 |
6 | 4100324345110 |
7 | 440622346254 |
oct | 103475151302 |
9 | 25374542576 |
10 | 9075741378 |
11 | 3938023910 |
12 | 1913545196 |
13 | b1837c192 |
14 | 6214cdcd4 |
15 | 381b8d853 |
hex | 21cf4d2c2 |
9075741378 has 16 divisors (see below), whose sum is σ = 19801617696. Its totient is φ = 2750224640.
The previous prime is 9075741377. The next prime is 9075741401. The reversal of 9075741378 is 8731475709.
It is a self number, because there is not a number n which added to its sum of digits gives 9075741378.
It is not an unprimeable number, because it can be changed into a prime (9075741377) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68755551 + ... + 68755682.
It is an arithmetic number, because the mean of its divisors is an integer number (1237601106).
Almost surely, 29075741378 is an apocalyptic number.
9075741378 is an abundant number, since it is smaller than the sum of its proper divisors (10725876318).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9075741378 is a wasteful number, since it uses less digits than its factorization.
9075741378 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137511249.
The product of its (nonzero) digits is 1481760, while the sum is 51.
The square root of 9075741378 is about 95266.6855621628. The cubic root of 9075741378 is about 2085.9026567338.
The spelling of 9075741378 in words is "nine billion, seventy-five million, seven hundred forty-one thousand, three hundred seventy-eight".
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