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34300071 = 331327517
BaseRepresentation
bin1000001011011…
…0000010100111
32101112121212000
42002312002213
532240100241
63223100343
7564355131
oct202660247
971477760
1034300071
11183a8173
12b5a16b3
13714c300
1447ac051
153027eb6
hex20b60a7

34300071 has 24 divisors (see below), whose sum is σ = 55031760. Its totient is φ = 21104928.

The previous prime is 34300039. The next prime is 34300081. The reversal of 34300071 is 17000343.

It is not a de Polignac number, because 34300071 - 25 = 34300039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34300031) 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 23 ways as a sum of consecutive naturals, for example, 805 + ... + 8321.

It is an arithmetic number, because the mean of its divisors is an integer number (2292990).

Almost surely, 234300071 is an apocalyptic number.

34300071 is a deficient number, since it is larger than the sum of its proper divisors (20731689).

34300071 is a wasteful number, since it uses less digits than its factorization.

34300071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552 (or 7533 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 34300071 is about 5856.6262472519. The cubic root of 34300071 is about 324.9114425383.

The spelling of 34300071 in words is "thirty-four million, three hundred thousand, seventy-one".

Divisors: 1 3 9 13 27 39 117 169 351 507 1521 4563 7517 22551 67653 97721 202959 293163 879489 1270373 2638467 3811119 11433357 34300071