Search a number
-
+
45375517153 = 170932518167
BaseRepresentation
bin101010010000100101…
…110111000111100001
311100010022001002202101
4222100211313013201
51220412113022103
632502322450401
73164306350321
oct522045670741
9140108032671
1045375517153
11182753296aa
128964203a01
13438195ca45
1422a649d281
1512a88b7a1d
hexa909771e1

45375517153 has 8 divisors (see below), whose sum is σ = 45421594560. Its totient is φ = 45329466000.

The previous prime is 45375517151. The next prime is 45375517163. The reversal of 45375517153 is 35171557354.

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 45375517153 - 21 = 45375517151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45375517151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5551876 + ... + 5560042.

It is an arithmetic number, because the mean of its divisors is an integer number (5677699320).

Almost surely, 245375517153 is an apocalyptic number.

It is an amenable number.

45375517153 is a deficient number, since it is larger than the sum of its proper divisors (46077407).

45375517153 is a wasteful number, since it uses less digits than its factorization.

45375517153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13127.

The product of its digits is 1102500, while the sum is 46.

The spelling of 45375517153 in words is "forty-five billion, three hundred seventy-five million, five hundred seventeen thousand, one hundred fifty-three".

Divisors: 1 1709 3251 8167 5555959 13957403 26550917 45375517153