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2926895029 = 89229143609
BaseRepresentation
bin1010111001110100…
…1101111110110101
321112222110200011121
42232131031332311
521443241120104
61202233303541
7132350124442
oct25635157665
97488420147
102926895029
111272179613
12698264bb1
133784c9666
141daa169c9
15121e53254
hexae74dfb5

2926895029 has 8 divisors (see below), whose sum is σ = 2972727000. Its totient is φ = 2881350912.

The previous prime is 2926895021. The next prime is 2926895047. The reversal of 2926895029 is 9205986292.

It can be written as a sum of positive squares in 4 ways, for example, as 279792529 + 2647102500 = 16727^2 + 51450^2 .

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 2926895029 - 23 = 2926895021 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 (2926895021) 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, 51424 + ... + 92185.

It is an arithmetic number, because the mean of its divisors is an integer number (371590875).

Almost surely, 22926895029 is an apocalyptic number.

It is an amenable number.

2926895029 is a deficient number, since it is larger than the sum of its proper divisors (45831971).

2926895029 is a wasteful number, since it uses less digits than its factorization.

2926895029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143927.

The product of its (nonzero) digits is 1399680, while the sum is 52.

The square root of 2926895029 is about 54100.7858445698. The cubic root of 2926895029 is about 1430.4380337715.

The spelling of 2926895029 in words is "two billion, nine hundred twenty-six million, eight hundred ninety-five thousand, twenty-nine".

Divisors: 1 89 229 20381 143609 12781201 32886461 2926895029