Base | Representation |
---|---|
bin | 1000111110101… |
… | …11101010011101 |
3 | 12020202021102110 |
4 | 10133113222131 |
5 | 123241113003 |
6 | 11250344233 |
7 | 1603212363 |
oct | 437275235 |
9 | 166667373 |
10 | 75332253 |
11 | 39583267 |
12 | 2128b079 |
13 | 127b78c9 |
14 | a00d633 |
15 | 6930a03 |
hex | 47d7a9d |
75332253 has 8 divisors (see below), whose sum is σ = 106351488. Its totient is φ = 47267264.
The previous prime is 75332251. The next prime is 75332269. The reversal of 75332253 is 35223357.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 75332253 - 21 = 75332251 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 75332253.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (75332251) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738501 + ... + 738602.
It is an arithmetic number, because the mean of its divisors is an integer number (13293936).
Almost surely, 275332253 is an apocalyptic number.
It is an amenable number.
75332253 is a deficient number, since it is larger than the sum of its proper divisors (31019235).
75332253 is a wasteful number, since it uses less digits than its factorization.
75332253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1477123.
The product of its digits is 18900, while the sum is 30.
The square root of 75332253 is about 8679.4154757103. The cubic root of 75332253 is about 422.3381553937.
The spelling of 75332253 in words is "seventy-five million, three hundred thirty-two thousand, two hundred fifty-three".
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