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8055145151 = 43187328957
BaseRepresentation
bin1111000000001111…
…11100001010111111
3202210101011202211022
413200013330022333
5112444104121101
63411145414355
7403420414124
oct74007741277
922711152738
108055145151
113463a12859
12168979a3bb
139b4ab03a1
14565b4074b
1532228ea1b
hex1e01fc2bf

8055145151 has 4 divisors (see below), whose sum is σ = 8242474152. Its totient is φ = 7867816152.

The previous prime is 8055145141. The next prime is 8055145187. The reversal of 8055145151 is 1515415508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8055145151 - 210 = 8055144127 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 (8055145141) 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, 93664436 + ... + 93664521.

It is an arithmetic number, because the mean of its divisors is an integer number (2060618538).

Almost surely, 28055145151 is an apocalyptic number.

8055145151 is a deficient number, since it is larger than the sum of its proper divisors (187329001).

8055145151 is a wasteful number, since it uses less digits than its factorization.

8055145151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187329000.

The product of its (nonzero) digits is 20000, while the sum is 35.

The square root of 8055145151 is about 89750.4604500723. The cubic root of 8055145151 is about 2004.5849105160.

The spelling of 8055145151 in words is "eight billion, fifty-five million, one hundred forty-five thousand, one hundred fifty-one".

Divisors: 1 43 187328957 8055145151