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86055050 = 2521919011
BaseRepresentation
bin1010010000100…
…01100010001010
312222221001100002
411020101202022
5134012230200
612312243002
72063312234
oct510214212
9188831302
1086055050
1144637484
12249a0462
1314aa0463
14b601254
15784cbd5
hex521188a

86055050 has 24 divisors (see below), whose sum is σ = 160918272. Its totient is φ = 34238000.

The previous prime is 86055049. The next prime is 86055059. The reversal of 86055050 is 5055068.

86055050 = T236 + T237 + ... + T808.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86055059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5045 + ... + 14055.

It is an arithmetic number, because the mean of its divisors is an integer number (6704928).

Almost surely, 286055050 is an apocalyptic number.

86055050 is a deficient number, since it is larger than the sum of its proper divisors (74863222).

86055050 is a wasteful number, since it uses less digits than its factorization.

86055050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9214 (or 9209 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 86055050 is about 9276.5861177483. The cubic root of 86055050 is about 441.4946587032.

The spelling of 86055050 in words is "eighty-six million, fifty-five thousand, fifty".

Divisors: 1 2 5 10 25 50 191 382 955 1910 4775 9011 9550 18022 45055 90110 225275 450550 1721101 3442202 8605505 17211010 43027525 86055050