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4998637029 = 38940146687
BaseRepresentation
bin1001010011111000…
…10010010111100101
3110220100211001220210
410221330102113211
540214122341104
62144002050033
7234604466541
oct45174222745
913810731823
104998637029
112135666a91
12b76049919
136187a23b9
14355c28a21
151e3c87989
hex129f125e5

4998637029 has 16 divisors (see below), whose sum is σ = 6756687360. Its totient is φ = 3286694400.

The previous prime is 4998637003. The next prime is 4998637043. The reversal of 4998637029 is 9207368994.

It is not a de Polignac number, because 4998637029 - 211 = 4998634981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4998637029.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4998637429) 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 15 ways as a sum of consecutive naturals, for example, 83724 + ... + 130410.

It is an arithmetic number, because the mean of its divisors is an integer number (422292960).

Almost surely, 24998637029 is an apocalyptic number.

It is an amenable number.

4998637029 is a deficient number, since it is larger than the sum of its proper divisors (1758050331).

4998637029 is a wasteful number, since it uses less digits than its factorization.

4998637029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47180.

The product of its (nonzero) digits is 5878656, while the sum is 57.

The square root of 4998637029 is about 70701.0398014060. The cubic root of 4998637029 is about 1709.8205560479.

The spelling of 4998637029 in words is "four billion, nine hundred ninety-eight million, six hundred thirty-seven thousand, twenty-nine".

Divisors: 1 3 89 267 401 1203 35689 46687 107067 140061 4155143 12465429 18721487 56164461 1666212343 4998637029