Base | Representation |
---|---|
bin | 1000111111110… |
… | …01010010110010 |
3 | 12021000021101021 |
4 | 10133321102302 |
5 | 123310020002 |
6 | 11253330054 |
7 | 1604325106 |
oct | 437712262 |
9 | 167007337 |
10 | 75470002 |
11 | 39667803 |
12 | 2133692a |
13 | 1283550a |
14 | a047906 |
15 | 695b737 |
hex | 47f94b2 |
75470002 has 8 divisors (see below), whose sum is σ = 113448816. Its totient is φ = 37653732.
The previous prime is 75469997. The next prime is 75470011. The reversal of 75470002 is 20007457.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 39468 + ... + 41335.
It is an arithmetic number, because the mean of its divisors is an integer number (14181102).
Almost surely, 275470002 is an apocalyptic number.
75470002 is a deficient number, since it is larger than the sum of its proper divisors (37978814).
75470002 is a wasteful number, since it uses less digits than its factorization.
75470002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81272.
The product of its (nonzero) digits is 1960, while the sum is 25.
The square root of 75470002 is about 8687.3472360669. The cubic root of 75470002 is about 422.5954211842.
Adding to 75470002 its reverse (20007457), we get a palindrome (95477459).
It can be divided in two parts, 754 and 70002, that added together give a square (70756 = 2662).
The spelling of 75470002 in words is "seventy-five million, four hundred seventy thousand, two".
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