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5253018970 = 255211008257
BaseRepresentation
bin1001110010001101…
…01011010101011010
3111120002111000100011
410321012223111122
541224233101340
62225130232134
7244113632053
oct47106532532
914502430304
105253018970
1122562129a1
12102728564a
136593ba464
1437b92572a
1520b2850ea
hex1391ab55a

5253018970 has 16 divisors (see below), whose sum is σ = 9473592168. Its totient is φ = 2097172480.

The previous prime is 5253018961. The next prime is 5253018971. The reversal of 5253018970 is 798103525.

It can be written as a sum of positive squares in 4 ways, for example, as 4197873681 + 1055145289 = 64791^2 + 32483^2 .

It is not an unprimeable number, because it can be changed into a prime (5253018971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 498919 + ... + 509338.

Almost surely, 25253018970 is an apocalyptic number.

5253018970 is a deficient number, since it is larger than the sum of its proper divisors (4220573198).

5253018970 is a wasteful number, since it uses less digits than its factorization.

5253018970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008785.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 5253018970 is about 72477.7136090812. The cubic root of 5253018970 is about 1738.3464021036.

The spelling of 5253018970 in words is "five billion, two hundred fifty-three million, eighteen thousand, nine hundred seventy".

Divisors: 1 2 5 10 521 1042 2605 5210 1008257 2016514 5041285 10082570 525301897 1050603794 2626509485 5253018970