Base | Representation |
---|---|
bin | 11001101000111… |
… | …000000000010000 |
3 | 1002222101122202202 |
4 | 121220320000100 |
5 | 1340104124202 |
6 | 110403302332 |
7 | 13442114444 |
oct | 3150700020 |
9 | 1088348682 |
10 | 430145552 |
11 | 2008957a1 |
12 | 10007a9a8 |
13 | 6b1678c5 |
14 | 411b0824 |
15 | 27b6a802 |
hex | 19a38010 |
430145552 has 10 divisors (see below), whose sum is σ = 833407038. Its totient is φ = 215072768.
The previous prime is 430145549. The next prime is 430145557. The reversal of 430145552 is 255541034.
It can be written as a sum of positive squares in only one way, i.e., 371101696 + 59043856 = 19264^2 + 7684^2 .
It is not an unprimeable number, because it can be changed into a prime (430145557) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13442033 + ... + 13442064.
Almost surely, 2430145552 is an apocalyptic number.
It is an amenable number.
430145552 is a deficient number, since it is larger than the sum of its proper divisors (403261486).
430145552 is a wasteful number, since it uses less digits than its factorization.
430145552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26884105 (or 26884099 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 430145552 is about 20739.9506267493. The cubic root of 430145552 is about 754.8693848870.
Adding to 430145552 its reverse (255541034), we get a palindrome (685686586).
The spelling of 430145552 in words is "four hundred thirty million, one hundred forty-five thousand, five hundred fifty-two".
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