Base | Representation |
---|---|
bin | 1001000011011… |
… | …10111110110101 |
3 | 12021220202122000 |
4 | 10201232332311 |
5 | 123420431203 |
6 | 11311525513 |
7 | 1611403362 |
oct | 441567665 |
9 | 167822560 |
10 | 75952053 |
11 | 399669a1 |
12 | 21529899 |
13 | 12973a58 |
14 | a131469 |
15 | 6a044a3 |
hex | 486efb5 |
75952053 has 8 divisors (see below), whose sum is σ = 112521600. Its totient is φ = 50634684.
The previous prime is 75952043. The next prime is 75952087. The reversal of 75952053 is 35025957.
It is not a de Polignac number, because 75952053 - 26 = 75951989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 75951999 and 75952017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75952013) 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, 1406493 + ... + 1406546.
It is an arithmetic number, because the mean of its divisors is an integer number (14065200).
Almost surely, 275952053 is an apocalyptic number.
It is an amenable number.
75952053 is a deficient number, since it is larger than the sum of its proper divisors (36569547).
75952053 is a wasteful number, since it uses less digits than its factorization.
75952053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2813048 (or 2813042 counting only the distinct ones).
The product of its (nonzero) digits is 47250, while the sum is 36.
The square root of 75952053 is about 8715.0475041735. The cubic root of 75952053 is about 423.4932629176.
The spelling of 75952053 in words is "seventy-five million, nine hundred fifty-two thousand, fifty-three".
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