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34384461 = 311461487
BaseRepresentation
bin1000001100101…
…0101001001101
32101200220121120
42003022221031
532300300321
63224551153
7565156146
oct203125115
971626546
1034384461
1118455611
12b6224b9
13717b847
1447d0acd
153042ec6
hex20caa4d

34384461 has 4 divisors (see below), whose sum is σ = 45845952. Its totient is φ = 22922972.

The previous prime is 34384451. The next prime is 34384481. The reversal of 34384461 is 16448343.

It is a happy number.

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: 16448343 = 35482781.

It is a cyclic number.

It is not a de Polignac number, because 34384461 - 213 = 34376269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34384411) 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 3 ways as a sum of consecutive naturals, for example, 5730741 + ... + 5730746.

It is an arithmetic number, because the mean of its divisors is an integer number (11461488).

Almost surely, 234384461 is an apocalyptic number.

It is an amenable number.

34384461 is a deficient number, since it is larger than the sum of its proper divisors (11461491).

34384461 is a wasteful number, since it uses less digits than its factorization.

34384461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11461490.

The product of its digits is 27648, while the sum is 33.

The square root of 34384461 is about 5863.8264810617. The cubic root of 34384461 is about 325.1776890267.

The spelling of 34384461 in words is "thirty-four million, three hundred eighty-four thousand, four hundred sixty-one".

Divisors: 1 3 11461487 34384461