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5072980896 = 253217614517
BaseRepresentation
bin1001011100101111…
…11000101110100000
3111002112201010112100
410232113320232200
540342140342041
62155215330400
7236466424524
oct45627705640
914075633470
105072980896
1121736246a5
12b96b20a00
1362b002159
14361a5bd84
151ea5706b6
hex12e5f8ba0

5072980896 has 36 divisors (see below), whose sum is σ = 14426290242. Its totient is φ = 1690993536.

The previous prime is 5072980889. The next prime is 5072980903. The reversal of 5072980896 is 6980892705.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5072980889) and next prime (5072980903).

It can be written as a sum of positive squares in only one way, i.e., 3253105296 + 1819875600 = 57036^2 + 42660^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8806971 + ... + 8807546.

Almost surely, 25072980896 is an apocalyptic number.

It is an amenable number.

5072980896 is an abundant number, since it is smaller than the sum of its proper divisors (9353309346).

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

5072980896 is a wasteful number, since it uses less digits than its factorization.

5072980896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17614533 (or 17614522 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The square root of 5072980896 is about 71224.8615021468. The cubic root of 5072980896 is about 1718.2554982368.

The spelling of 5072980896 in words is "five billion, seventy-two million, nine hundred eighty thousand, eight hundred ninety-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 17614517 35229034 52843551 70458068 105687102 140916136 158530653 211374204 281832272 317061306 422748408 563664544 634122612 845496816 1268245224 1690993632 2536490448 5072980896