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86050130 = 25231572383
BaseRepresentation
bin1010010000100…
…00010101010010
312222220210120212
411020100111102
5134012101010
612312204122
72063262005
oct510202522
9188823525
1086050130
1144633811
1224999642
1314a9b14a
14b5dd53c
15784b505
hex5210552

86050130 has 32 divisors (see below), whose sum is σ = 162722304. Its totient is φ = 32700096.

The previous prime is 86050127. The next prime is 86050157. The reversal of 86050130 is 3105068.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 86050096 and 86050105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34919 + ... + 37301.

It is an arithmetic number, because the mean of its divisors is an integer number (5085072).

Almost surely, 286050130 is an apocalyptic number.

86050130 is a deficient number, since it is larger than the sum of its proper divisors (76672174).

86050130 is a wasteful number, since it uses less digits than its factorization.

86050130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 86050130 is about 9276.3209301964. The cubic root of 86050130 is about 441.4862447282.

Adding to 86050130 its reverse (3105068), we get a palindrome (89155198).

The spelling of 86050130 in words is "eighty-six million, fifty thousand, one hundred thirty".

Divisors: 1 2 5 10 23 46 115 157 230 314 785 1570 2383 3611 4766 7222 11915 18055 23830 36110 54809 109618 274045 374131 548090 748262 1870655 3741310 8605013 17210026 43025065 86050130