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34416997 = 297011693
BaseRepresentation
bin1000001101001…
…0100101100101
32101202120020121
42003102211211
532302320442
63225401541
7565353046
oct203224545
971676217
1034416997
1118477aaa
12b6392b1
1371905b4
1447dc8cd
15304c967
hex20d2965

34416997 has 8 divisors (see below), whose sum is σ = 35675640. Its totient is φ = 33163200.

The previous prime is 34416953. The next prime is 34417013. The reversal of 34416997 is 79961443.

It can be written as a sum of positive squares in 4 ways, for example, as 9326916 + 25090081 = 3054^2 + 5009^2 .

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 34416997 - 219 = 33892709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34410997) 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, 19483 + ... + 21175.

It is an arithmetic number, because the mean of its divisors is an integer number (4459455).

Almost surely, 234416997 is an apocalyptic number.

It is an amenable number.

34416997 is a deficient number, since it is larger than the sum of its proper divisors (1258643).

34416997 is a wasteful number, since it uses less digits than its factorization.

34416997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2423.

The product of its digits is 163296, while the sum is 43.

The square root of 34416997 is about 5866.6001227287. The cubic root of 34416997 is about 325.2802222221.

The spelling of 34416997 in words is "thirty-four million, four hundred sixteen thousand, nine hundred ninety-seven".

Divisors: 1 29 701 1693 20329 49097 1186793 34416997