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152131404514 = 2331229805747
BaseRepresentation
bin1000110110101110111…
…1010000001011100010
3112112200022002002012111
42031223233100023202
54443031114421024
6153515503545534
713663646413405
oct2155357201342
9475608062174
10152131404514
1159578236991
12255985bb2aa
131146601466b
147512893d3c
153e55c9ba94
hex236bbd02e2

152131404514 has 8 divisors (see below), whose sum is σ = 228886525008. Its totient is φ = 75835896180.

The previous prime is 152131404443. The next prime is 152131404517. The reversal of 152131404514 is 415404131251.

152131404514 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (152131404517) 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, 114902212 + ... + 114903535.

It is an arithmetic number, because the mean of its divisors is an integer number (28610815626).

Almost surely, 2152131404514 is an apocalyptic number.

152131404514 is a deficient number, since it is larger than the sum of its proper divisors (76755120494).

152131404514 is a wasteful number, since it uses less digits than its factorization.

152131404514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229806080.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 152131404514 its reverse (415404131251), we get a palindrome (567535535765).

The spelling of 152131404514 in words is "one hundred fifty-two billion, one hundred thirty-one million, four hundred four thousand, five hundred fourteen".

Divisors: 1 2 331 662 229805747 459611494 76065702257 152131404514