Base | Representation |
---|---|
bin | 11111100110000… |
… | …100100000100010 |
3 | 1100221102112022211 |
4 | 133212010200202 |
5 | 2041144324014 |
6 | 124333152334 |
7 | 16064360116 |
oct | 3746044042 |
9 | 1327375284 |
10 | 530073634 |
11 | 252238192 |
12 | 12962b6aa |
13 | 85a8474c |
14 | 50583746 |
15 | 31808cc4 |
hex | 1f984822 |
530073634 has 8 divisors (see below), whose sum is σ = 841881708. Its totient is φ = 249446400.
The previous prime is 530073631. The next prime is 530073637. The reversal of 530073634 is 436370035.
It is an interprime number because it is at equal distance from previous prime (530073631) and next prime (530073637).
It can be written as a sum of positive squares in 2 ways, for example, as 488277409 + 41796225 = 22097^2 + 6465^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×5300736343 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 530073596 and 530073605.
It is not an unprimeable number, because it can be changed into a prime (530073631) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7795167 + ... + 7795234.
Almost surely, 2530073634 is an apocalyptic number.
530073634 is a deficient number, since it is larger than the sum of its proper divisors (311808074).
530073634 is a wasteful number, since it uses less digits than its factorization.
530073634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15590420.
The product of its (nonzero) digits is 22680, while the sum is 31.
The square root of 530073634 is about 23023.3280391867. The cubic root of 530073634 is about 809.3047094466.
The spelling of 530073634 in words is "five hundred thirty million, seventy-three thousand, six hundred thirty-four".
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