Base | Representation |
---|---|
bin | 11001101010111… |
… | …000100011010110 |
3 | 1010000101102001000 |
4 | 121222320203112 |
5 | 1340223001321 |
6 | 110422444130 |
7 | 13446436515 |
oct | 3152704326 |
9 | 1100342030 |
10 | 430672086 |
11 | 201115349 |
12 | 100293646 |
13 | 6b2c0470 |
14 | 412aa67c |
15 | 27c21826 |
hex | 19ab88d6 |
430672086 has 32 divisors (see below), whose sum is σ = 1030669920. Its totient is φ = 132514272.
The previous prime is 430672051. The next prime is 430672087. The reversal of 430672086 is 680276034.
It is a self number, because there is not a number n which added to its sum of digits gives 430672086.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (430672087) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306045 + ... + 307448.
It is an arithmetic number, because the mean of its divisors is an integer number (32208435).
Almost surely, 2430672086 is an apocalyptic number.
430672086 is an abundant number, since it is smaller than the sum of its proper divisors (599997834).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
430672086 is a wasteful number, since it uses less digits than its factorization.
430672086 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 613517 (or 613511 counting only the distinct ones).
The product of its (nonzero) digits is 48384, while the sum is 36.
The square root of 430672086 is about 20752.6404585055. The cubic root of 430672086 is about 755.1772669737.
The spelling of 430672086 in words is "four hundred thirty million, six hundred seventy-two thousand, eighty-six".
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