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325053788 = 2281263447
BaseRepresentation
bin10011010111111…
…110110101011100
3211122122102222012
4103113332311130
51131203210123
652131010352
711024624453
oct2327766534
9748572865
10325053788
111575367a4
1290a399b8
1352460627
1431255b9a
151d80c378
hex135fed5c

325053788 has 6 divisors (see below), whose sum is σ = 568844136. Its totient is φ = 162526892.

The previous prime is 325053763. The next prime is 325053793. The reversal of 325053788 is 887350523.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40631720 + ... + 40631727.

It is an arithmetic number, because the mean of its divisors is an integer number (94807356).

Almost surely, 2325053788 is an apocalyptic number.

It is an amenable number.

325053788 is a deficient number, since it is larger than the sum of its proper divisors (243790348).

325053788 is a wasteful number, since it uses less digits than its factorization.

325053788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81263451 (or 81263449 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 325053788 is about 18029.2481263085. The cubic root of 325053788 is about 687.5723607803.

The spelling of 325053788 in words is "three hundred twenty-five million, fifty-three thousand, seven hundred eighty-eight".

Divisors: 1 2 4 81263447 162526894 325053788