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152930695849 = 353691626963
BaseRepresentation
bin1000111001101101100…
…0010011101010101001
3112121202000002021210021
42032123120103222221
510001200224231344
6154131055320441
714022523316011
oct2163330235251
9477660067707
10152930695849
1159948433338
1225780220121
13115627a9b09
14758aab6c41
153ea1033b84
hex239b613aa9

152930695849 has 8 divisors (see below), whose sum is σ = 153586117152. Its totient is φ = 152276530560.

The previous prime is 152930695817. The next prime is 152930695903. The reversal of 152930695849 is 948596039251.

152930695849 is digitally balanced in base 2, because in such base 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 a cyclic number.

It is not a de Polignac number, because 152930695849 - 25 = 152930695817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152930695949) 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 7 ways as a sum of consecutive naturals, for example, 69559 + ... + 557404.

It is an arithmetic number, because the mean of its divisors is an integer number (19198264644).

Almost surely, 2152930695849 is an apocalyptic number.

It is an amenable number.

152930695849 is a deficient number, since it is larger than the sum of its proper divisors (655421303).

152930695849 is an equidigital number, since it uses as much as digits as its factorization.

152930695849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628007.

The product of its (nonzero) digits is 20995200, while the sum is 61.

The spelling of 152930695849 in words is "one hundred fifty-two billion, nine hundred thirty million, six hundred ninety-five thousand, eight hundred forty-nine".

Divisors: 1 353 691 243923 626963 221317939 433231433 152930695849