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4970880793 = 21792281267
BaseRepresentation
bin1001010000100100…
…11001111100011001
3110211102120220112001
410220102121330121
540140021141133
62141131121001
7234116534554
oct45022317431
913742526461
104970880793
112120a2934a
12b688a3161
13612b047a8
1435228169b
151e160387d
hex128499f19

4970880793 has 4 divisors (see below), whose sum is σ = 4973164240. Its totient is φ = 4968597348.

The previous prime is 4970880791. The next prime is 4970880809. The reversal of 4970880793 is 3970880794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4970880793 - 21 = 4970880791 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4970880791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138455 + ... + 1142812.

It is an arithmetic number, because the mean of its divisors is an integer number (1243291060).

Almost surely, 24970880793 is an apocalyptic number.

It is an amenable number.

4970880793 is a deficient number, since it is larger than the sum of its proper divisors (2283447).

4970880793 is a wasteful number, since it uses less digits than its factorization.

4970880793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2283446.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 4970880793 is about 70504.4735672851. The cubic root of 4970880793 is about 1706.6499386780.

Subtracting from 4970880793 its reverse (3970880794), we obtain a palindrome (999999999).

The spelling of 4970880793 in words is "four billion, nine hundred seventy million, eight hundred eighty thousand, seven hundred ninety-three".

Divisors: 1 2179 2281267 4970880793