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4939106867 = 191511721543
BaseRepresentation
bin1001001100110010…
…01100101000110011
3110202012210121212222
410212121030220303
540103402404432
62134034111255
7233252500322
oct44631145063
913665717788
104939106867
112104aa7102
12b5a11b52b
1360935b256
1434bd700b9
151dd929112
hex12664ca33

4939106867 has 8 divisors (see below), whose sum is σ = 5233493760. Its totient is φ = 4648163400.

The previous prime is 4939106857. The next prime is 4939106869. The reversal of 4939106867 is 7686019394.

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

It is a cyclic number.

It is not a de Polignac number, because 4939106867 - 214 = 4939090483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4939106869) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 857903 + ... + 863640.

It is an arithmetic number, because the mean of its divisors is an integer number (654186720).

Almost surely, 24939106867 is an apocalyptic number.

4939106867 is a deficient number, since it is larger than the sum of its proper divisors (294386893).

4939106867 is a wasteful number, since it uses less digits than its factorization.

4939106867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1721713.

The product of its (nonzero) digits is 1959552, while the sum is 53.

The square root of 4939106867 is about 70278.7796351075. The cubic root of 4939106867 is about 1703.0058547303.

The spelling of 4939106867 in words is "four billion, nine hundred thirty-nine million, one hundred six thousand, eight hundred sixty-seven".

Divisors: 1 19 151 2869 1721543 32709317 259952993 4939106867