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4851152903 = 19887287851
BaseRepresentation
bin1001000010010011…
…01011100000000111
3110112002022002201202
410201021223200013
534413343343103
62121213013115
7231134055632
oct44111534007
913462262652
104851152903
11206a392a83
12b3478419b
135c407469c
143403d6c19
151d5d53988
hex12126b807

4851152903 has 8 divisors (see below), whose sum is σ = 5112251520. Its totient is φ = 4590631800.

The previous prime is 4851152897. The next prime is 4851152981. The reversal of 4851152903 is 3092511584.

It is a happy number.

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

It is not a de Polignac number, because 4851152903 - 212 = 4851148807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4851152983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127073 + ... + 160778.

It is an arithmetic number, because the mean of its divisors is an integer number (639031440).

Almost surely, 24851152903 is an apocalyptic number.

4851152903 is a deficient number, since it is larger than the sum of its proper divisors (261098617).

4851152903 is a wasteful number, since it uses less digits than its factorization.

4851152903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288757.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 4851152903 is about 69650.2182552216. The cubic root of 4851152903 is about 1692.8363959375.

The spelling of 4851152903 in words is "four billion, eight hundred fifty-one million, one hundred fifty-two thousand, nine hundred three".

Divisors: 1 19 887 16853 287851 5469169 255323837 4851152903