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184942080001 = 726420297143
BaseRepresentation
bin1010110000111101101…
…0000011000000000001
3122200100221011002111201
42230033122003000001
511012230133030001
6220543342341201
716235015512420
oct2541732030001
9580327132451
10184942080001
1171484a8a018
122ba1488a801
13145947a3b43
148d463012b7
154c2651d501
hex2b0f683001

184942080001 has 4 divisors (see below), whose sum is σ = 211362377152. Its totient is φ = 158521782852.

The previous prime is 184942079983. The next prime is 184942080007. The reversal of 184942080001 is 100080249481.

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 184942080001 - 25 = 184942079969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184942080007) 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, 13210148565 + ... + 13210148578.

It is an arithmetic number, because the mean of its divisors is an integer number (52840594288).

Almost surely, 2184942080001 is an apocalyptic number.

It is an amenable number.

184942080001 is a deficient number, since it is larger than the sum of its proper divisors (26420297151).

184942080001 is an equidigital number, since it uses as much as digits as its factorization.

184942080001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26420297150.

The product of its (nonzero) digits is 18432, while the sum is 37.

The spelling of 184942080001 in words is "one hundred eighty-four billion, nine hundred forty-two million, eighty thousand, one".

Divisors: 1 7 26420297143 184942080001