Search a number
-
+
106434604641 = 371949343813
BaseRepresentation
bin110001100011111111…
…1110010111001100001
3101011201121111010102010
41203013333302321201
53220434224322031
6120521222543133
710455356132541
oct1430777627141
9334647433363
10106434604641
1141158617882
1218764897aa9
13a062944901
145219881321
152b7e0be246
hex18c7ff2e61

106434604641 has 8 divisors (see below), whose sum is σ = 142110184320. Its totient is φ = 70857714032.

The previous prime is 106434604597. The next prime is 106434604721. The reversal of 106434604641 is 146406434601.

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 106434604641 - 214 = 106434588257 is a prime.

It is a super-2 number, since 2×1064346046412 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 106434604641.

It is not an unprimeable number, because it can be changed into a prime (106434600641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24669750 + ... + 24674063.

It is an arithmetic number, because the mean of its divisors is an integer number (17763773040).

Almost surely, 2106434604641 is an apocalyptic number.

It is an amenable number.

106434604641 is a deficient number, since it is larger than the sum of its proper divisors (35675579679).

106434604641 is an equidigital number, since it uses as much as digits as its factorization.

106434604641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49344535.

The product of its (nonzero) digits is 165888, while the sum is 39.

The spelling of 106434604641 in words is "one hundred six billion, four hundred thirty-four million, six hundred four thousand, six hundred forty-one".

Divisors: 1 3 719 2157 49343813 148031439 35478201547 106434604641