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830896800 = 25352346207
BaseRepresentation
bin110001100001100…
…111101010100000
32010220110221010120
4301201213222200
53200202144200
6214241000240
726406335436
oct6141475240
92126427116
10830896800
11397024078
121b2323080
131031b0116
147c4ccd56
154ce2b9a0
hex31867aa0

830896800 has 72 divisors (see below), whose sum is σ = 2704576896. Its totient is φ = 221571840.

The previous prime is 830896769. The next prime is 830896841. The reversal of 830896800 is 8698038.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 170704 + ... + 175503.

It is an arithmetic number, because the mean of its divisors is an integer number (37563568).

Almost surely, 2830896800 is an apocalyptic number.

830896800 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

830896800 is an abundant number, since it is smaller than the sum of its proper divisors (1873680096).

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

830896800 is a wasteful number, since it uses less digits than its factorization.

830896800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346230 (or 346217 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 830896800 is about 28825.2805710543. The cubic root of 830896800 is about 940.1179873024.

The spelling of 830896800 in words is "eight hundred thirty million, eight hundred ninety-six thousand, eight hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 150 160 200 240 300 400 480 600 800 1200 2400 346207 692414 1038621 1384828 1731035 2077242 2769656 3462070 4154484 5193105 5539312 6924140 8308968 8655175 10386210 11078624 13848280 16617936 17310350 20772420 25965525 27696560 33235872 34620700 41544840 51931050 55393120 69241400 83089680 103862100 138482800 166179360 207724200 276965600 415448400 830896800