Search a number
-
+
106903207169 = 1124114030889
BaseRepresentation
bin110001110001111101…
…1010111110100000001
3101012221021020121020022
41203203323113310001
53222414210112134
6121035522423225
710503106160633
oct1434373276401
9335837217208
10106903207169
11413790898a0
1218875801b15
13a108a55905
145261bc2a53
152baa2d452e
hex18e3ed7d01

106903207169 has 8 divisors (see below), whose sum is σ = 116670080160. Its totient is φ = 97144400800.

The previous prime is 106903207163. The next prime is 106903207193. The reversal of 106903207169 is 961702309601.

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 106903207169 - 220 = 106902158593 is a prime.

It is a super-2 number, since 2×1069032071692 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (106903207163) 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, 1988924 + ... + 2041965.

It is an arithmetic number, because the mean of its divisors is an integer number (14583760020).

Almost surely, 2106903207169 is an apocalyptic number.

It is an amenable number.

106903207169 is a deficient number, since it is larger than the sum of its proper divisors (9766872991).

106903207169 is a wasteful number, since it uses less digits than its factorization.

106903207169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4033311.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 106903207169 in words is "one hundred six billion, nine hundred three million, two hundred seven thousand, one hundred sixty-nine".

Divisors: 1 11 2411 26521 4030889 44339779 9718473379 106903207169