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5006939 = 723137227
BaseRepresentation
bin10011000110011001011011
3100102101020012
4103012121123
52240210224
6255152135
760362330
oct23063133
910371205
105006939
11290a873
12181564b
131063cb2
14944987
1568d80e
hex4c665b

5006939 has 16 divisors (see below), whose sum is σ = 6041088. Its totient is φ = 4057152.

The previous prime is 5006929. The next prime is 5006971. The reversal of 5006939 is 9396005.

It is a cyclic number.

It is not a de Polignac number, because 5006939 - 24 = 5006923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5006909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21944 + ... + 22170.

It is an arithmetic number, because the mean of its divisors is an integer number (377568).

Almost surely, 25006939 is an apocalyptic number.

5006939 is a deficient number, since it is larger than the sum of its proper divisors (1034149).

5006939 is a wasteful number, since it uses less digits than its factorization.

5006939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394.

The product of its (nonzero) digits is 7290, while the sum is 32.

The square root of 5006939 is about 2237.6190471124. The cubic root of 5006939 is about 171.0766615899.

The spelling of 5006939 in words is "five million, six thousand, nine hundred thirty-nine".

Divisors: 1 7 23 137 161 227 959 1589 3151 5221 22057 31099 36547 217693 715277 5006939