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5032251808 = 25157257869
BaseRepresentation
bin1001010111111001…
…00001000110100000
3110222201001212201121
410223330201012200
540301224024213
62151202342024
7235463302033
oct45374410640
913881055647
105032251808
1121526362a1
12b8535a914
136227417bc
1435a49901a
151e6bc788d
hex12bf211a0

5032251808 has 12 divisors (see below), whose sum is σ = 9907245810. Its totient is φ = 2516125888.

The previous prime is 5032251799. The next prime is 5032251817. The reversal of 5032251808 is 8081522305.

It is an interprime number because it is at equal distance from previous prime (5032251799) and next prime (5032251817).

It can be written as a sum of positive squares in only one way, i.e., 3771433744 + 1260818064 = 61412^2 + 35508^2 .

It is a super-3 number, since 3×50322518083 (a number of 30 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 78628903 + ... + 78628966.

Almost surely, 25032251808 is an apocalyptic number.

It is an amenable number.

5032251808 is a deficient number, since it is larger than the sum of its proper divisors (4874994002).

5032251808 is a wasteful number, since it uses less digits than its factorization.

5032251808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157257879 (or 157257871 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 5032251808 is about 70938.3662625522. The cubic root of 5032251808 is about 1713.6447240285.

The spelling of 5032251808 in words is "five billion, thirty-two million, two hundred fifty-one thousand, eight hundred eight".

Divisors: 1 2 4 8 16 32 157257869 314515738 629031476 1258062952 2516125904 5032251808