Search a number
-
+
107420673 = 3311155061
BaseRepresentation
bin1100110011100…
…01110000000001
321111010112110110
412121301300001
5204444430143
614354221533
72443026543
oct631616001
9244115413
10107420673
11556aa818
122bb848a9
1319341339
14103a3693
15966d533
hex6671c01

107420673 has 8 divisors (see below), whose sum is σ = 147847936. Its totient is φ = 69303600.

The previous prime is 107420653. The next prime is 107420683. The reversal of 107420673 is 376024701.

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

It is not a de Polignac number, because 107420673 - 26 = 107420609 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 107420673.

It is not an unprimeable number, because it can be changed into a prime (107420653) 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, 577438 + ... + 577623.

It is an arithmetic number, because the mean of its divisors is an integer number (18480992).

Almost surely, 2107420673 is an apocalyptic number.

It is an amenable number.

107420673 is a deficient number, since it is larger than the sum of its proper divisors (40427263).

107420673 is a wasteful number, since it uses less digits than its factorization.

107420673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1155095.

The product of its (nonzero) digits is 7056, while the sum is 30.

The square root of 107420673 is about 10364.3944830366. The cubic root of 107420673 is about 475.3672845369.

The spelling of 107420673 in words is "one hundred seven million, four hundred twenty thousand, six hundred seventy-three".

Divisors: 1 3 31 93 1155061 3465183 35806891 107420673