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5030212751 = 10348837017
BaseRepresentation
bin1001010111101001…
…01111010010001111
3110222120020021122222
410223310233102033
540300213302001
62151050525555
7235440050204
oct45364572217
913876207588
105030212751
112151473323
12b847368bb
136221a9665
1435a0c7cab
151e692361b
hex12bd2f48f

5030212751 has 4 divisors (see below), whose sum is σ = 5079049872. Its totient is φ = 4981375632.

The previous prime is 5030212727. The next prime is 5030212843. The reversal of 5030212751 is 1572120305.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5030212751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5030212751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5030212051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24418406 + ... + 24418611.

It is an arithmetic number, because the mean of its divisors is an integer number (1269762468).

Almost surely, 25030212751 is an apocalyptic number.

5030212751 is a deficient number, since it is larger than the sum of its proper divisors (48837121).

5030212751 is a wasteful number, since it uses less digits than its factorization.

5030212751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48837120.

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 5030212751 is about 70923.9927739549. The cubic root of 5030212751 is about 1713.4132377768.

The spelling of 5030212751 in words is "five billion, thirty million, two hundred twelve thousand, seven hundred fifty-one".

Divisors: 1 103 48837017 5030212751