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34111317 = 311370439
BaseRepresentation
bin1000001000011…
…1111101010101
32101012000221010
42002013331111
532213030232
63215042433
7562640622
oct202077525
971160833
1034111317
1118289379
12b510419
1370b4416
14475d349
152edc0cc
hex2087f55

34111317 has 4 divisors (see below), whose sum is σ = 45481760. Its totient is φ = 22740876.

The previous prime is 34111309. The next prime is 34111339. The reversal of 34111317 is 71311143.

Added to its reverse (71311143) it gives a triangular number (105422460 = T14520).

34111317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 71311143 = 323770381.

It is not a de Polignac number, because 34111317 - 23 = 34111309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34111293 and 34111302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34111387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5685217 + ... + 5685222.

It is an arithmetic number, because the mean of its divisors is an integer number (11370440).

Almost surely, 234111317 is an apocalyptic number.

It is an amenable number.

34111317 is a deficient number, since it is larger than the sum of its proper divisors (11370443).

34111317 is a wasteful number, since it uses less digits than its factorization.

34111317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11370442.

The product of its digits is 252, while the sum is 21.

The square root of 34111317 is about 5840.4894486678. The cubic root of 34111317 is about 324.3143477913.

Adding to 34111317 its reverse (71311143), we get a triangular number (105422460 = T14520).

The spelling of 34111317 in words is "thirty-four million, one hundred eleven thousand, three hundred seventeen".

Divisors: 1 3 11370439 34111317