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86088200 = 235211109359
BaseRepresentation
bin1010010000110…
…01101000001000
312222222201210212
411020121220020
5134014310300
612313100252
72063511002
oct510315010
9188881725
1086088200
114465a380
12249b7688
1314ab2583
14b60d372
157857935
hex5219a08

86088200 has 96 divisors (see below), whose sum is σ = 220968000. Its totient is φ = 30931200.

The previous prime is 86088173. The next prime is 86088203. The reversal of 86088200 is 288068.

It is a super-2 number, since 2×860882002 = 14822356358480000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (86088203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239621 + ... + 239979.

It is an arithmetic number, because the mean of its divisors is an integer number (2301750).

Almost surely, 286088200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86088200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110484000).

86088200 is an abundant number, since it is smaller than the sum of its proper divisors (134879800).

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

86088200 is a wasteful number, since it uses less digits than its factorization.

86088200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 86088200 is about 9278.3727021499. The cubic root of 86088200 is about 441.5513420667.

The spelling of 86088200 in words is "eighty-six million, eighty-eight thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 109 110 200 218 220 275 359 436 440 545 550 718 872 1090 1100 1199 1436 1795 2180 2200 2398 2725 2872 3590 3949 4360 4796 5450 5995 7180 7898 8975 9592 10900 11990 14360 15796 17950 19745 21800 23980 29975 31592 35900 39131 39490 47960 59950 71800 78262 78980 98725 119900 156524 157960 195655 197450 239800 313048 391310 394900 430441 782620 789800 860882 978275 1565240 1721764 1956550 2152205 3443528 3913100 4304410 7826200 8608820 10761025 17217640 21522050 43044100 86088200