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34312883 = 1113722769
BaseRepresentation
bin1000001011100…
…1001010110011
32101120021102112
42002321022303
532241003013
63223235535
7564440363
oct202711263
971507375
1034312883
1118406860
12b5a8bab
1371550a7
1447b29a3
15302bba8
hex20b92b3

34312883 has 8 divisors (see below), whose sum is σ = 37707120. Its totient is φ = 30964480.

The previous prime is 34312853. The next prime is 34312903. The reversal of 34312883 is 38821343.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34312883 - 26 = 34312819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (34312843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9878 + ... + 12891.

It is an arithmetic number, because the mean of its divisors is an integer number (4713390).

Almost surely, 234312883 is an apocalyptic number.

34312883 is a deficient number, since it is larger than the sum of its proper divisors (3394237).

34312883 is a wasteful number, since it uses less digits than its factorization.

34312883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22917.

The product of its digits is 13824, while the sum is 32.

The square root of 34312883 is about 5857.7199489221. The cubic root of 34312883 is about 324.9518918930.

The spelling of 34312883 in words is "thirty-four million, three hundred twelve thousand, eight hundred eighty-three".

Divisors: 1 11 137 1507 22769 250459 3119353 34312883