Base | Representation |
---|---|
bin | 110010101001111001… |
… | …0111011011100100111 |
3 | 101101210001211200122022 |
4 | 1211103302323130213 |
5 | 3240240142321043 |
6 | 121550045453355 |
7 | 10600446046442 |
oct | 1452362733447 |
9 | 341701750568 |
10 | 108780042023 |
11 | 42151552684 |
12 | 190ba27125b |
13 | a347838493 |
14 | 539d17a659 |
15 | 2c69e68868 |
hex | 1953cbb727 |
108780042023 has 8 divisors (see below), whose sum is σ = 109997424000. Its totient is φ = 107569367928.
The previous prime is 108780041987. The next prime is 108780042031. The reversal of 108780042023 is 320240087801.
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 108780042023 - 220 = 108778993447 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 (108780042043) 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, 1644353 + ... + 1709226.
It is an arithmetic number, because the mean of its divisors is an integer number (13749678000).
Almost surely, 2108780042023 is an apocalyptic number.
108780042023 is a deficient number, since it is larger than the sum of its proper divisors (1217381977).
108780042023 is a wasteful number, since it uses less digits than its factorization.
108780042023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3353941.
The product of its (nonzero) digits is 21504, while the sum is 35.
The spelling of 108780042023 in words is "one hundred eight billion, seven hundred eighty million, forty-two thousand, twenty-three".
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