Search a number
-
+
791032056 = 23379421991
BaseRepresentation
bin101111001001100…
…011000011111000
32001010110120222120
4233021203003320
53110001011211
6210254321240
725413442623
oct5711430370
92033416876
10791032056
11376576101
121a0ab9220
13c7b63009
14770b2dba
15496a4d06
hex2f2630f8

791032056 has 64 divisors (see below), whose sum is σ = 2009395200. Its totient is φ = 259459200.

The previous prime is 791032051. The next prime is 791032063. The reversal of 791032056 is 650230197.

791032056 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791032051) 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, 797721 + ... + 798711.

It is an arithmetic number, because the mean of its divisors is an integer number (31396800).

Almost surely, 2791032056 is an apocalyptic number.

It is an amenable number.

791032056 is an abundant number, since it is smaller than the sum of its proper divisors (1218363144).

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

791032056 is a wasteful number, since it uses less digits than its factorization.

791032056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500 (or 1496 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 791032056 is about 28125.2921051498. The cubic root of 791032056 is about 924.8359313584.

The spelling of 791032056 in words is "seven hundred ninety-one million, thirty-two thousand, fifty-six".

Divisors: 1 2 3 4 6 8 12 24 79 158 237 316 421 474 632 842 948 991 1263 1684 1896 1982 2526 2973 3368 3964 5052 5946 7928 10104 11892 23784 33259 66518 78289 99777 133036 156578 199554 234867 266072 313156 399108 417211 469734 626312 798216 834422 939468 1251633 1668844 1878936 2503266 3337688 5006532 10013064 32959669 65919338 98879007 131838676 197758014 263677352 395516028 791032056