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3000302039 = 729131257439
BaseRepresentation
bin1011001011010100…
…1111100111010111
321202002121010122202
42302311033213113
522121034131124
61213414515115
7134231101160
oct26265174727
97662533582
103000302039
1112aa657369
126b8965a9b
1338a78bb67
14206684767
151286035ae
hexb2d4f9d7

3000302039 has 32 divisors (see below), whose sum is σ = 3596313600. Its totient is φ = 2448875520.

The previous prime is 3000302033. The next prime is 3000302057. The reversal of 3000302039 is 9302030003.

It is not a de Polignac number, because 3000302039 - 24 = 3000302023 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 3000302039.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3000302033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6834182 + ... + 6834620.

It is an arithmetic number, because the mean of its divisors is an integer number (112384800).

Almost surely, 23000302039 is an apocalyptic number.

3000302039 is a deficient number, since it is larger than the sum of its proper divisors (596011561).

3000302039 is a wasteful number, since it uses less digits than its factorization.

3000302039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863.

The product of its (nonzero) digits is 486, while the sum is 20.

The square root of 3000302039 is about 54775.0129073467. The cubic root of 3000302039 is about 1442.2979704185.

The spelling of 3000302039 in words is "three billion, three hundred two thousand, thirty-nine".

Divisors: 1 7 29 131 203 257 439 917 1799 3073 3799 7453 12731 26593 33667 52171 57509 89117 112823 235669 402563 789761 976343 1667761 3271867 6834401 11674327 14779813 22903069 103458691 428614577 3000302039