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34648414 = 2171019071
BaseRepresentation
bin1000010000101…
…1000101011110
32102012022200121
42010023011132
532332222124
63234345154
7600335533
oct204130536
972168617
1034648414
1118615959
12b72b1ba
137241a28
14485cd8a
1530962e4
hex210b15e

34648414 has 8 divisors (see below), whose sum is σ = 55029888. Its totient is φ = 16305120.

The previous prime is 34648357. The next prime is 34648423. The reversal of 34648414 is 41484643.

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 1019071 = 34648414 / (3 + 4 + 6 + 4 + 8 + 4 + 1 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 34648414.

It is a congruent number.

It is an unprimeable number.

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, 509502 + ... + 509569.

It is an arithmetic number, because the mean of its divisors is an integer number (6878736).

Almost surely, 234648414 is an apocalyptic number.

34648414 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

34648414 is a deficient number, since it is larger than the sum of its proper divisors (20381474).

34648414 is a wasteful number, since it uses less digits than its factorization.

34648414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019090.

The product of its digits is 36864, while the sum is 34.

The square root of 34648414 is about 5886.2903428220. The cubic root of 34648414 is about 326.0076465769.

The spelling of 34648414 in words is "thirty-four million, six hundred forty-eight thousand, four hundred fourteen".

Divisors: 1 2 17 34 1019071 2038142 17324207 34648414