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34621054 = 2131331579
BaseRepresentation
bin1000010000010…
…0011001111110
32102010221011021
42010010121332
532330333204
63234014354
7600163006
oct204043176
972127137
1034621054
11185a7346
12b7173ba
137232440
144853006
15308d154
hex210467e

34621054 has 8 divisors (see below), whose sum is σ = 55926360. Its totient is φ = 15978936.

The previous prime is 34621033. The next prime is 34621087. The reversal of 34621054 is 45012643.

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

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, 665764 + ... + 665815.

It is an arithmetic number, because the mean of its divisors is an integer number (6990795).

Almost surely, 234621054 is an apocalyptic number.

34621054 is a deficient number, since it is larger than the sum of its proper divisors (21305306).

34621054 is a wasteful number, since it uses less digits than its factorization.

34621054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331594.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 34621054 is about 5883.9658394658. The cubic root of 34621054 is about 325.9218137111.

Adding to 34621054 its reverse (45012643), we get a palindrome (79633697).

The spelling of 34621054 in words is "thirty-four million, six hundred twenty-one thousand, fifty-four".

Divisors: 1 2 13 26 1331579 2663158 17310527 34621054