Base | Representation |
---|---|
bin | 100011000010101100… |
… | …1001011001101011000 |
3 | 21012020110200200100111 |
4 | 1012011121023031120 |
5 | 2213104104211042 |
6 | 54323120214104 |
7 | 5302552646611 |
oct | 1060531131530 |
9 | 235213620314 |
10 | 75252413272 |
11 | 29a07030993 |
12 | 12701a6a334 |
13 | 71336821ba |
14 | 38dc420c08 |
15 | 1e567c6517 |
hex | 118564b358 |
75252413272 has 16 divisors (see below), whose sum is σ = 144100366560. Its totient is φ = 36825648864.
The previous prime is 75252413267. The next prime is 75252413309. The reversal of 75252413272 is 27231425257.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100069323 + ... + 100070074.
It is an arithmetic number, because the mean of its divisors is an integer number (9006272910).
Almost surely, 275252413272 is an apocalyptic number.
It is an amenable number.
75252413272 is a deficient number, since it is larger than the sum of its proper divisors (68847953288).
75252413272 is a wasteful number, since it uses less digits than its factorization.
75252413272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200139450 (or 200139446 counting only the distinct ones).
The product of its digits is 235200, while the sum is 40.
The spelling of 75252413272 in words is "seventy-five billion, two hundred fifty-two million, four hundred thirteen thousand, two hundred seventy-two".
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