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67996200 = 23352113327
BaseRepresentation
bin1000000110110…
…00101000101000
311201221120020210
410003120220220
5114401334300
610425221120
71453646436
oct403305050
9151846223
1067996200
1135422608
121a9317a0
131111974c
14905dd56
155e82050
hex40d8a28

67996200 has 48 divisors (see below), whose sum is σ = 210790080. Its totient is φ = 18132160.

The previous prime is 67996199. The next prime is 67996219. The reversal of 67996200 is 269976.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56064 + ... + 57263.

It is an arithmetic number, because the mean of its divisors is an integer number (4391460).

Almost surely, 267996200 is an apocalyptic number.

67996200 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

67996200 is an abundant number, since it is smaller than the sum of its proper divisors (142793880).

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

67996200 is a wasteful number, since it uses less digits than its factorization.

67996200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113346 (or 113337 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 67996200 is about 8245.9808391725. The cubic root of 67996200 is about 408.1579069671.

The spelling of 67996200 in words is "sixty-seven million, nine hundred ninety-six thousand, two hundred".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 100 120 150 200 300 600 113327 226654 339981 453308 566635 679962 906616 1133270 1359924 1699905 2266540 2719848 2833175 3399810 4533080 5666350 6799620 8499525 11332700 13599240 16999050 22665400 33998100 67996200