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795648380 = 22557768947
BaseRepresentation
bin101111011011001…
…010000101111100
32001110011010101112
4233123022011330
53112141222010
6210541301152
725500620402
oct5733120574
92043133345
10795648380
1137913944a
121a25647b8
13c8abb277
1477955472
1549cb7a05
hex2f6ca17c

795648380 has 24 divisors (see below), whose sum is σ = 1673781648. Its totient is φ = 317703168.

The previous prime is 795648311. The next prime is 795648463. The reversal of 795648380 is 83846597.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 22934 + ... + 46013.

It is an arithmetic number, because the mean of its divisors is an integer number (69740902).

Almost surely, 2795648380 is an apocalyptic number.

It is an amenable number.

795648380 is an abundant number, since it is smaller than the sum of its proper divisors (878133268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

795648380 is a wasteful number, since it uses less digits than its factorization.

795648380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69533 (or 69531 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 795648380 is about 28207.2398507901. The cubic root of 795648380 is about 926.6315029586.

The spelling of 795648380 in words is "seven hundred ninety-five million, six hundred forty-eight thousand, three hundred eighty".

Divisors: 1 2 4 5 10 20 577 1154 2308 2885 5770 11540 68947 137894 275788 344735 689470 1378940 39782419 79564838 159129676 198912095 397824190 795648380