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8072933 = 112925307
BaseRepresentation
bin11110110010111011100101
3120012010222112
4132302323211
54031313213
6445010405
7125422151
oct36627345
916163875
108072933
114614350
122853a05
1318986ab
141102061
15a96ea8
hex7b2ee5

8072933 has 8 divisors (see below), whose sum is σ = 9110880. Its totient is φ = 7085680.

The previous prime is 8072921. The next prime is 8072957. The reversal of 8072933 is 3392708.

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 8072933 - 28 = 8072677 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8072933.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8072903) 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, 12335 + ... + 12972.

It is an arithmetic number, because the mean of its divisors is an integer number (1138860).

Almost surely, 28072933 is an apocalyptic number.

It is an amenable number.

8072933 is a deficient number, since it is larger than the sum of its proper divisors (1037947).

8072933 is a wasteful number, since it uses less digits than its factorization.

8072933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25347.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 8072933 is about 2841.2907278207. The cubic root of 8072933 is about 200.6059373457.

The spelling of 8072933 in words is "eight million, seventy-two thousand, nine hundred thirty-three".

Divisors: 1 11 29 319 25307 278377 733903 8072933