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4129697 = 111328879
BaseRepresentation
bin1111110000001110100001
321202210212202
433300032201
52024122242
6224302545
750046635
oct17601641
97683782
104129697
112370780
121471a55
13b17910
14796dc5
15568932
hex3f03a1

4129697 has 8 divisors (see below), whose sum is σ = 4851840. Its totient is φ = 3465360.

The previous prime is 4129667. The next prime is 4129721. The reversal of 4129697 is 7969214.

4129697 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4129697 - 26 = 4129633 is a prime.

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 4129697.

It is not an unprimeable number, because it can be changed into a prime (4129637) 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, 14297 + ... + 14582.

It is an arithmetic number, because the mean of its divisors is an integer number (606480).

Almost surely, 24129697 is an apocalyptic number.

It is an amenable number.

4129697 is a deficient number, since it is larger than the sum of its proper divisors (722143).

4129697 is a wasteful number, since it uses less digits than its factorization.

4129697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28903.

The product of its digits is 27216, while the sum is 38.

The square root of 4129697 is about 2032.1655936463. The cubic root of 4129697 is about 160.4375652839.

The spelling of 4129697 in words is "four million, one hundred twenty-nine thousand, six hundred ninety-seven".

Divisors: 1 11 13 143 28879 317669 375427 4129697