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34348307 = 761257313
BaseRepresentation
bin1000001100000…
…1110100010011
32101122002000112
42003001310103
532243121212
63224111535
7564645560
oct203016423
971562015
1034348307
1118430434
12b6055ab
137168256
1447c1867
153037422
hex20c1d13

34348307 has 16 divisors (see below), whose sum is σ = 40181952. Its totient is φ = 28753920.

The previous prime is 34348297. The next prime is 34348319. The reversal of 34348307 is 70384343.

It is a cyclic number.

It is not a de Polignac number, because 34348307 - 24 = 34348291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34348387) 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, 109583 + ... + 109895.

It is an arithmetic number, because the mean of its divisors is an integer number (2511372).

Almost surely, 234348307 is an apocalyptic number.

34348307 is a deficient number, since it is larger than the sum of its proper divisors (5833645).

34348307 is a wasteful number, since it uses less digits than its factorization.

34348307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 34348307 is about 5860.7428710019. The cubic root of 34348307 is about 325.0636782523.

The spelling of 34348307 in words is "thirty-four million, three hundred forty-eight thousand, three hundred seven".

Divisors: 1 7 61 257 313 427 1799 2191 15677 19093 80441 109739 133651 563087 4906901 34348307