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6933044049 = 315119777689
BaseRepresentation
bin1100111010011110…
…11101101101010001
3122220011202010111020
412131033131231101
5103144324402144
63103543110053
7333543621261
oct63517355521
918804663436
106933044049
112a38582678
121415a42329
13866491b39
1449aacb7a1
152a89e0419
hex19d3ddb51

6933044049 has 16 divisors (see below), whose sum is σ = 9352632960. Its totient is φ = 4568054400.

The previous prime is 6933044009. The next prime is 6933044059. The reversal of 6933044049 is 9404403396.

6933044049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6933044049 - 211 = 6933042001 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 6933044049.

It is not an unprimeable number, because it can be changed into a prime (6933044009) 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, 50397 + ... + 128085.

It is an arithmetic number, because the mean of its divisors is an integer number (584539560).

Almost surely, 26933044049 is an apocalyptic number.

It is an amenable number.

6933044049 is a deficient number, since it is larger than the sum of its proper divisors (2419588911).

6933044049 is a wasteful number, since it uses less digits than its factorization.

6933044049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78040.

The product of its (nonzero) digits is 279936, while the sum is 42.

The square root of 6933044049 is about 83264.9028642921. The cubic root of 6933044049 is about 1906.8124834926.

The spelling of 6933044049 in words is "six billion, nine hundred thirty-three million, forty-four thousand, forty-nine".

Divisors: 1 3 151 197 453 591 29747 77689 89241 233067 11731039 15304733 35193117 45914199 2311014683 6933044049