Base | Representation |
---|---|
bin | 1001000001011… |
… | …00011001000000 |
3 | 12021101220110220 |
4 | 10200230121000 |
5 | 123333214141 |
6 | 11302023040 |
7 | 1606156230 |
oct | 440543100 |
9 | 167356426 |
10 | 75679296 |
11 | 3979aa80 |
12 | 21417a80 |
13 | 128a9864 |
14 | a09dcc0 |
15 | 699d766 |
hex | 482c640 |
75679296 has 112 divisors (see below), whose sum is σ = 249692160. Its totient is φ = 19653120.
The previous prime is 75679271. The next prime is 75679297. The reversal of 75679296 is 69297657.
It is a tau number, because it is divible by the number of its divisors (112).
It is not an unprimeable number, because it can be changed into a prime (75679297) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12225 + ... + 17343.
Almost surely, 275679296 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 75679296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124846080).
75679296 is an abundant number, since it is smaller than the sum of its proper divisors (174012864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75679296 is a wasteful number, since it uses less digits than its factorization.
75679296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5152 (or 5142 counting only the distinct ones).
The product of its digits is 1428840, while the sum is 51.
The square root of 75679296 is about 8699.3848058354. The cubic root of 75679296 is about 422.9857089326.
The spelling of 75679296 in words is "seventy-five million, six hundred seventy-nine thousand, two hundred ninety-six".
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