Base | Representation |
---|---|
bin | 111010000000… |
… | …1111000110000 |
3 | 2010020022111112 |
4 | 1310001320300 |
5 | 30241311212 |
6 | 3003532452 |
7 | 516351434 |
oct | 164017060 |
9 | 63208445 |
10 | 30416432 |
11 | 16195352 |
12 | a22a128 |
13 | 63bc6b7 |
14 | 407a9c4 |
15 | 2a0c422 |
hex | 1d01e30 |
30416432 has 10 divisors (see below), whose sum is σ = 58931868. Its totient is φ = 15208208.
The previous prime is 30416423. The next prime is 30416443. The reversal of 30416432 is 23461403.
It is a happy number.
It is a super-2 number, since 2×304164322 = 1850318671221248, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30416398 and 30416407.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 950498 + ... + 950529.
Almost surely, 230416432 is an apocalyptic number.
It is an amenable number.
30416432 is a deficient number, since it is larger than the sum of its proper divisors (28515436).
30416432 is a wasteful number, since it uses less digits than its factorization.
30416432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1901035 (or 1901029 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 30416432 is about 5515.1094277448. The cubic root of 30416432 is about 312.1543724340.
Adding to 30416432 its reverse (23461403), we get a palindrome (53877835).
The spelling of 30416432 in words is "thirty million, four hundred sixteen thousand, four hundred thirty-two".
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