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148112708027 = 331447470417
BaseRepresentation
bin1000100111110000110…
…1001001000110111011
3112011022020012010222212
42021330031021012323
54411313323124102
6152013025205335
713462241150204
oct2117415110673
9464266163885
10148112708027
11578a5842819
122485679084b
1310c75577c4b
147250c745ab
153cbd081c52
hex227c3491bb

148112708027 has 4 divisors (see below), whose sum is σ = 148560178776. Its totient is φ = 147665237280.

The previous prime is 148112707999. The next prime is 148112708101. The reversal of 148112708027 is 720807211841.

148112708027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720807211841 = 4481160858561.

It is a cyclic number.

It is not a de Polignac number, because 148112708027 - 210 = 148112707003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148112701027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223734878 + ... + 223735539.

It is an arithmetic number, because the mean of its divisors is an integer number (37140044694).

Almost surely, 2148112708027 is an apocalyptic number.

148112708027 is a deficient number, since it is larger than the sum of its proper divisors (447470749).

148112708027 is an equidigital number, since it uses as much as digits as its factorization.

148112708027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447470748.

The product of its (nonzero) digits is 50176, while the sum is 41.

Adding to 148112708027 its reverse (720807211841), we get a palindrome (868919919868).

The spelling of 148112708027 in words is "one hundred forty-eight billion, one hundred twelve million, seven hundred eight thousand, twenty-seven".

Divisors: 1 331 447470417 148112708027