Base | Representation |
---|---|
bin | 1000001010011… |
… | …1000011001011 |
3 | 2101102111121210 |
4 | 2002213003023 |
5 | 32231114132 |
6 | 3221504203 |
7 | 564011121 |
oct | 202470313 |
9 | 71374553 |
10 | 34238667 |
11 | 18366021 |
12 | b572063 |
13 | 712a388 |
14 | 4793911 |
15 | 3014bcc |
hex | 20a70cb |
34238667 has 8 divisors (see below), whose sum is σ = 45761680. Its totient is φ = 22770720.
The previous prime is 34238657. The next prime is 34238671. The reversal of 34238667 is 76683243.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 34238667 - 211 = 34236619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (34238657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12292 + ... + 14817.
It is an arithmetic number, because the mean of its divisors is an integer number (5720210).
Almost surely, 234238667 is an apocalyptic number.
34238667 is a deficient number, since it is larger than the sum of its proper divisors (11523013).
34238667 is a wasteful number, since it uses less digits than its factorization.
34238667 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27533.
The product of its digits is 145152, while the sum is 39.
The square root of 34238667 is about 5851.3816317174. The cubic root of 34238667 is about 324.7174411963.
It can be divided in two parts, 3423 and 8667, that added together give a triangular number (12090 = T155).
The spelling of 34238667 in words is "thirty-four million, two hundred thirty-eight thousand, six hundred sixty-seven".
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