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34054451 = 177925357
BaseRepresentation
bin1000000111101…
…0000100110011
32101002010220222
42001322010303
532204220301
63213523255
7562313054
oct201720463
971063828
1034054451
111824a682
12b4a352b
137094582
14474672b
152eca31b
hex207a133

34054451 has 8 divisors (see below), whose sum is σ = 36515520. Its totient is φ = 31644288.

The previous prime is 34054429. The next prime is 34054457. The reversal of 34054451 is 15445043.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-34054451 is a prime.

It is a super-2 number, since 2×340544512 = 2319411265822802, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34054451.

It is not an unprimeable number, because it can be changed into a prime (34054457) 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 7 ways as a sum of consecutive naturals, for example, 11336 + ... + 14021.

It is an arithmetic number, because the mean of its divisors is an integer number (4564440).

Almost surely, 234054451 is an apocalyptic number.

34054451 is a deficient number, since it is larger than the sum of its proper divisors (2461069).

34054451 is a wasteful number, since it uses less digits than its factorization.

34054451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25453.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 34054451 is about 5835.6191616657. The cubic root of 34054451 is about 324.1340291646.

Adding to 34054451 its reverse (15445043), we get a palindrome (49499494).

The spelling of 34054451 in words is "thirty-four million, fifty-four thousand, four hundred fifty-one".

Divisors: 1 17 79 1343 25357 431069 2003203 34054451