Search a number
-
+
1093100673601 = 1981955154179
BaseRepresentation
bin11111110100000011110…
…00001001101001000001
310212111111001202200011101
433322001320021221001
5120402132233023401
62154055153014401
7141655024264216
oct17720170115101
93774431680141
101093100673601
11391643918a52
12157a25254401
137c1045c0611
143ac99075b0d
151d679e21101
hexfe81e09a41

1093100673601 has 4 divisors (see below), whose sum is σ = 1093155847600. Its totient is φ = 1093045499604.

The previous prime is 1093100673569. The next prime is 1093100673611. The reversal of 1093100673601 is 1063760013901.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1093100673601 - 25 = 1093100673569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093100673611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27557271 + ... + 27596908.

It is an arithmetic number, because the mean of its divisors is an integer number (273288961900).

Almost surely, 21093100673601 is an apocalyptic number.

It is an amenable number.

1093100673601 is a deficient number, since it is larger than the sum of its proper divisors (55173999).

1093100673601 is an equidigital number, since it uses as much as digits as its factorization.

1093100673601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55173998.

The product of its (nonzero) digits is 20412, while the sum is 37.

The spelling of 1093100673601 in words is "one trillion, ninety-three billion, one hundred million, six hundred seventy-three thousand, six hundred one".

Divisors: 1 19819 55154179 1093100673601