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107423078817 = 33110639108571
BaseRepresentation
bin110010000001011101…
…0100001100110100001
3101021021111110211001210
41210002322201212201
53230000302010232
6121203253220333
710522021050465
oct1440272414641
9337244424053
10107423078817
114161558908a
121899b9316a9
13a18c677882
1452b0c6c4a5
152bdac755cc
hex1902ea19a1

107423078817 has 16 divisors (see below), whose sum is σ = 147866378240. Its totient is φ = 69298059600.

The previous prime is 107423078783. The next prime is 107423078821. The reversal of 107423078817 is 718870324701.

It is not a de Polignac number, because 107423078817 - 28 = 107423078561 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107423078827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 935142 + ... + 1043712.

It is an arithmetic number, because the mean of its divisors is an integer number (9241648640).

Almost surely, 2107423078817 is an apocalyptic number.

It is an amenable number.

107423078817 is a deficient number, since it is larger than the sum of its proper divisors (40443299423).

107423078817 is a wasteful number, since it uses less digits than its factorization.

107423078817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119244.

The product of its (nonzero) digits is 526848, while the sum is 48.

The spelling of 107423078817 in words is "one hundred seven billion, four hundred twenty-three million, seventy-eight thousand, eight hundred seventeen".

Divisors: 1 3 31 93 10639 31917 108571 325713 329809 989427 3365701 10097103 1155086869 3465260607 35807692939 107423078817