Base | Representation |
---|---|
bin | 1001000001011… |
… | …00000100001100 |
3 | 12021101211122120 |
4 | 10200230010030 |
5 | 123333143324 |
6 | 11302012540 |
7 | 1606152315 |
oct | 440540414 |
9 | 167354576 |
10 | 75677964 |
11 | 39799a7a |
12 | 21417150 |
13 | 128a907b |
14 | a09d60c |
15 | 699d179 |
hex | 482c10c |
75677964 has 24 divisors (see below), whose sum is σ = 180889968. Its totient is φ = 24610560.
The previous prime is 75677963. The next prime is 75677993. The reversal of 75677964 is 46977657.
It is not an unprimeable number, because it can be changed into a prime (75677963) 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, 76417 + ... + 77400.
It is an arithmetic number, because the mean of its divisors is an integer number (7537082).
Almost surely, 275677964 is an apocalyptic number.
It is an amenable number.
75677964 is an abundant number, since it is smaller than the sum of its proper divisors (105212004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75677964 is a wasteful number, since it uses less digits than its factorization.
75677964 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 153865 (or 153863 counting only the distinct ones).
The product of its digits is 2222640, while the sum is 51.
The square root of 75677964 is about 8699.3082483609. The cubic root of 75677964 is about 422.9832273192.
The spelling of 75677964 in words is "seventy-five million, six hundred seventy-seven thousand, nine hundred sixty-four".
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