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153308052425 = 5211557483827
BaseRepresentation
bin1000111011000111011…
…1110011101111001001
3112122201022010222200202
42032301313303233021
510002433330134200
6154232335341545
714035054641653
oct2166167635711
9478638128622
10153308052425
115a021442980
12258666818b5
13115c2a20a28
1475c4c656d3
153ec42231d5
hex23b1df3bc9

153308052425 has 12 divisors (see below), whose sum is σ = 207383984016. Its totient is φ = 111496765200.

The previous prime is 153308052389. The next prime is 153308052433. The reversal of 153308052425 is 524250803351.

It is not a de Polignac number, because 153308052425 - 214 = 153308036041 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278741639 + ... + 278742188.

It is an arithmetic number, because the mean of its divisors is an integer number (17281998668).

Almost surely, 2153308052425 is an apocalyptic number.

It is an amenable number.

153308052425 is a deficient number, since it is larger than the sum of its proper divisors (54075931591).

153308052425 is a wasteful number, since it uses less digits than its factorization.

153308052425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557483848 (or 557483843 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 153308052425 its reverse (524250803351), we get a palindrome (677558855776).

The spelling of 153308052425 in words is "one hundred fifty-three billion, three hundred eight million, fifty-two thousand, four hundred twenty-five".

Divisors: 1 5 11 25 55 275 557483827 2787419135 6132322097 13937095675 30661610485 153308052425