Base | Representation |
---|---|
bin | 11111100110100… |
… | …010001000011010 |
3 | 1100221122200202202 |
4 | 133212202020122 |
5 | 2041212214340 |
6 | 124335530202 |
7 | 16065403634 |
oct | 3746421032 |
9 | 1327580682 |
10 | 530194970 |
11 | 252310368 |
12 | 129689962 |
13 | 85ac7a46 |
14 | 505b5a54 |
15 | 3182ec15 |
hex | 1f9a221a |
530194970 has 8 divisors (see below), whose sum is σ = 954350964. Its totient is φ = 212077984.
The previous prime is 530194949. The next prime is 530194999. The reversal of 530194970 is 79491035.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 503867809 + 26327161 = 22447^2 + 5131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×5301949702 = 562213412426601800, which contains 22 as substring.
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, 26509739 + ... + 26509758.
Almost surely, 2530194970 is an apocalyptic number.
530194970 is a deficient number, since it is larger than the sum of its proper divisors (424155994).
530194970 is a wasteful number, since it uses less digits than its factorization.
530194970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53019504.
The product of its (nonzero) digits is 34020, while the sum is 38.
The square root of 530194970 is about 23025.9629548907. The cubic root of 530194970 is about 809.3664557766.
The spelling of 530194970 in words is "five hundred thirty million, one hundred ninety-four thousand, nine hundred seventy".
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