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5254870051 = 171213254831
BaseRepresentation
bin1001110010011011…
…01111010000100011
3111120012222001112201
410321031233100203
541230221320201
62225234034031
7244135441564
oct47115572043
914505861481
105254870051
112257267712
121027a18917
136598b7b82
1437bc8816b
1520b4ed801
hex13936f423

5254870051 has 8 divisors (see below), whose sum is σ = 5568588864. Its totient is φ = 4941663360.

The previous prime is 5254870043. The next prime is 5254870111. The reversal of 5254870051 is 1500784525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5254870051 - 23 = 5254870043 is a prime.

It is a super-2 number, since 2×52548700512 = 55227318505793485202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5254876051) 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, 106795 + ... + 148036.

It is an arithmetic number, because the mean of its divisors is an integer number (696073608).

Almost surely, 25254870051 is an apocalyptic number.

5254870051 is a deficient number, since it is larger than the sum of its proper divisors (313718813).

5254870051 is a wasteful number, since it uses less digits than its factorization.

5254870051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256061.

The product of its (nonzero) digits is 56000, while the sum is 37.

The square root of 5254870051 is about 72490.4824856339. The cubic root of 5254870051 is about 1738.5505667385.

The spelling of 5254870051 in words is "five billion, two hundred fifty-four million, eight hundred seventy thousand, fifty-one".

Divisors: 1 17 1213 20621 254831 4332127 309110003 5254870051