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253027505024 = 277282396769
BaseRepresentation
bin1110101110100110011…
…1010101001110000000
3220012002220220001020222
43223221213111032000
513121200020130044
6312123401322212
724165154210010
oct3535147251600
9805086801228
10253027505024
1198343480618
1241056496368
131ab25383898
14c364937c40
1568ad9e28ee
hex3ae99d5380

253027505024 has 32 divisors (see below), whose sum is σ = 576089410800. Its totient is φ = 108440358912.

The previous prime is 253027505023. The next prime is 253027505041. The reversal of 253027505024 is 420505720352.

253027505024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253027505023) 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, 141197489 + ... + 141199280.

Almost surely, 2253027505024 is an apocalyptic number.

It is an amenable number.

253027505024 is an abundant number, since it is smaller than the sum of its proper divisors (323061905776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

253027505024 is an equidigital number, since it uses as much as digits as its factorization.

253027505024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282396790 (or 282396778 counting only the distinct ones).

The product of its (nonzero) digits is 84000, while the sum is 35.

The spelling of 253027505024 in words is "two hundred fifty-three billion, twenty-seven million, five hundred five thousand, twenty-four".

Divisors: 1 2 4 7 8 14 16 28 32 56 64 112 128 224 448 896 282396769 564793538 1129587076 1976777383 2259174152 3953554766 4518348304 7907109532 9036696608 15814219064 18073393216 31628438128 36146786432 63256876256 126513752512 253027505024