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34038485 = 513523669
BaseRepresentation
bin1000000111011…
…0001011010101
32101001100000122
42001312023111
532203212420
63213321325
7562215365
oct201661325
971040018
1034038485
1118239688
12b496245
13708a220
1447409a5
152ec5725
hex20762d5

34038485 has 8 divisors (see below), whose sum is σ = 43988280. Its totient is φ = 25136064.

The previous prime is 34038469. The next prime is 34038517. The reversal of 34038485 is 58483043.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 386884 + 33651601 = 622^2 + 5801^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 34038485 - 24 = 34038469 is a prime.

It is a super-2 number, since 2×340384852 = 2317236922190450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261770 + ... + 261899.

It is an arithmetic number, because the mean of its divisors is an integer number (5498535).

Almost surely, 234038485 is an apocalyptic number.

It is an amenable number.

34038485 is a deficient number, since it is larger than the sum of its proper divisors (9949795).

34038485 is a wasteful number, since it uses less digits than its factorization.

34038485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523687.

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 34038485 is about 5834.2510230534. The cubic root of 34038485 is about 324.0833658619.

The spelling of 34038485 in words is "thirty-four million, thirty-eight thousand, four hundred eighty-five".

Divisors: 1 5 13 65 523669 2618345 6807697 34038485