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3007490933 = 12892333197
BaseRepresentation
bin1011001101000010…
…1010101101110101
321202121010100222002
42303100222231311
522124404202213
61214232545045
7134346152066
oct26320525565
97677110862
103007490933
1113037174a7
126bb252185
1338c108045
142075d656d
15129073658
hexb342ab75

3007490933 has 4 divisors (see below), whose sum is σ = 3009825420. Its totient is φ = 3005156448.

The previous prime is 3007490929. The next prime is 3007490939. The reversal of 3007490933 is 3390947003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3390947003 = 29116929207.

It can be written as a sum of positive squares in 2 ways, for example, as 2292302884 + 715188049 = 47878^2 + 26743^2 .

It is a cyclic number.

It is not a de Polignac number, because 3007490933 - 22 = 3007490929 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3007490939) 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 3 ways as a sum of consecutive naturals, for example, 1165310 + ... + 1167887.

It is an arithmetic number, because the mean of its divisors is an integer number (752456355).

Almost surely, 23007490933 is an apocalyptic number.

It is an amenable number.

3007490933 is a deficient number, since it is larger than the sum of its proper divisors (2334487).

3007490933 is a wasteful number, since it uses less digits than its factorization.

3007490933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334486.

The product of its (nonzero) digits is 61236, while the sum is 38.

The square root of 3007490933 is about 54840.5956659845. The cubic root of 3007490933 is about 1443.4489942047.

The spelling of 3007490933 in words is "three billion, seven million, four hundred ninety thousand, nine hundred thirty-three".

Divisors: 1 1289 2333197 3007490933