Search a number
-
+
4172420759 = 13973308819
BaseRepresentation
bin1111100010110010…
…0001011010010111
3101202210010221021012
43320230201122113
532021114431014
61530005242435
7205252664003
oct37054413227
911683127235
104172420759
11185124a521
1298540341b
13516570830
142b81d7703
15196482c3e
hexf8b21697

4172420759 has 8 divisors (see below), whose sum is σ = 4539701040. Its totient is φ = 3811758336.

The previous prime is 4172420753. The next prime is 4172420771. The reversal of 4172420759 is 9570242714.

4172420759 is digitally balanced in base 3, 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 4172420759 - 24 = 4172420743 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 (4172420753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1653149 + ... + 1655670.

It is an arithmetic number, because the mean of its divisors is an integer number (567462630).

Almost surely, 24172420759 is an apocalyptic number.

4172420759 is a deficient number, since it is larger than the sum of its proper divisors (367280281).

4172420759 is a wasteful number, since it uses less digits than its factorization.

4172420759 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3308929.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 4172420759 is about 64594.2780670239. The cubic root of 4172420759 is about 1609.8893689654.

The spelling of 4172420759 in words is "four billion, one hundred seventy-two million, four hundred twenty thousand, seven hundred fifty-nine".

Divisors: 1 13 97 1261 3308819 43014647 320955443 4172420759