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152828471 is a prime number
BaseRepresentation
bin10010001101111…
…11101000110111
3101122120111020202
421012333220313
5303111002341
623055351115
73534010025
oct1106775067
9348514222
10152828471
11792a4324
124322249b
132587c463
1416423715
15d63c79b
hex91bfa37

152828471 has 2 divisors, whose sum is σ = 152828472. Its totient is φ = 152828470.

The previous prime is 152828441. The next prime is 152828477. The reversal of 152828471 is 174828251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152828471 - 218 = 152566327 is a prime.

It is a super-3 number, since 3×1528284713 (a number of 26 digits) contains 333 as substring.

It is equal to p8594390 and since 152828471 and 8594390 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152828477) 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 as a sum of consecutive naturals, namely, 76414235 + 76414236.

It is an arithmetic number, because the mean of its divisors is an integer number (76414236).

Almost surely, 2152828471 is an apocalyptic number.

152828471 is a deficient number, since it is larger than the sum of its proper divisors (1).

152828471 is an equidigital number, since it uses as much as digits as its factorization.

152828471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35840, while the sum is 38.

The square root of 152828471 is about 12362.3812835554. The cubic root of 152828471 is about 534.6481758247.

The spelling of 152828471 in words is "one hundred fifty-two million, eight hundred twenty-eight thousand, four hundred seventy-one".