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253062048 = 2532636063
BaseRepresentation
bin11110001010101…
…10101110100000
3122122011212212110
433011112232200
51004240441143
641035555320
76161664141
oct1705265640
9578155773
10253062048
1111a935298
12708bbb40
1340575375
1425875ac8
151733b533
hexf156ba0

253062048 has 24 divisors (see below), whose sum is σ = 664288128. Its totient is φ = 84353984.

The previous prime is 253062041. The next prime is 253062059. The reversal of 253062048 is 840260352.

253062048 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 (24).

It is not an unprimeable number, because it can be changed into a prime (253062041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1317936 + ... + 1318127.

It is an arithmetic number, because the mean of its divisors is an integer number (27678672).

Almost surely, 2253062048 is an apocalyptic number.

It is an amenable number.

253062048 is an abundant number, since it is smaller than the sum of its proper divisors (411226080).

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

253062048 is a wasteful number, since it uses less digits than its factorization.

253062048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2636076 (or 2636068 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 253062048 is about 15907.9240631831. The cubic root of 253062048 is about 632.5220543587.

The spelling of 253062048 in words is "two hundred fifty-three million, sixty-two thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 96 2636063 5272126 7908189 10544252 15816378 21088504 31632756 42177008 63265512 84354016 126531024 253062048