Base | Representation |
---|---|
bin | 100010111110100101… |
… | …1111111000010111100 |
3 | 21011212212122001011212 |
4 | 1011331023333002330 |
5 | 2212313333102402 |
6 | 54301321303552 |
7 | 5266261510550 |
oct | 1057513770274 |
9 | 234785561155 |
10 | 75114737852 |
11 | 29946347350 |
12 | 12683934bb8 |
13 | 7110ca9c5b |
14 | 38c8023860 |
15 | 1e4967d952 |
hex | 117d2ff0bc |
75114737852 has 48 divisors (see below), whose sum is σ = 163953404160. Its totient is φ = 29253571200.
The previous prime is 75114737851. The next prime is 75114737861. The reversal of 75114737852 is 25873741157.
It is a self number, because there is not a number n which added to its sum of digits gives 75114737852.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75114737851) 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, 728099 + ... + 824837.
It is an arithmetic number, because the mean of its divisors is an integer number (3415695920).
Almost surely, 275114737852 is an apocalyptic number.
It is an amenable number.
75114737852 is an abundant number, since it is smaller than the sum of its proper divisors (88838666308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75114737852 is a wasteful number, since it uses less digits than its factorization.
75114737852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99282 (or 99280 counting only the distinct ones).
The product of its digits is 1646400, while the sum is 50.
The spelling of 75114737852 in words is "seventy-five billion, one hundred fourteen million, seven hundred thirty-seven thousand, eight hundred fifty-two".
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