Base | Representation |
---|---|
bin | 11001101000111… |
… | …000010001000101 |
3 | 1002222101201020122 |
4 | 121220320101011 |
5 | 1340104143004 |
6 | 110403311325 |
7 | 13442120543 |
oct | 3150702105 |
9 | 1088351218 |
10 | 430146629 |
11 | 200896590 |
12 | 10007b545 |
13 | 6b168243 |
14 | 411b0d93 |
15 | 27b6acbe |
hex | 19a38445 |
430146629 has 4 divisors (see below), whose sum is σ = 469250880. Its totient is φ = 391042380.
The previous prime is 430146623. The next prime is 430146637. The reversal of 430146629 is 926641034.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 430146629 - 212 = 430142533 is a prime.
It is a super-2 number, since 2×4301466292 = 370052244880127282, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430146623) 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, 19552109 + ... + 19552130.
It is an arithmetic number, because the mean of its divisors is an integer number (117312720).
Almost surely, 2430146629 is an apocalyptic number.
It is an amenable number.
430146629 is a deficient number, since it is larger than the sum of its proper divisors (39104251).
430146629 is a wasteful number, since it uses less digits than its factorization.
430146629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39104250.
The product of its (nonzero) digits is 31104, while the sum is 35.
The square root of 430146629 is about 20739.9765911150. The cubic root of 430146629 is about 754.8700149014.
The spelling of 430146629 in words is "four hundred thirty million, one hundred forty-six thousand, six hundred twenty-nine".
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