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86076100 = 225211174603
BaseRepresentation
bin1010010000101…
…10101011000100
312222222010012201
411020112223010
5134013413400
612312524244
72063430505
oct510265304
9188863181
1086076100
1144651280
12249b0684
1314aa9c06
14b608bac
15785406a
hex5216ac4

86076100 has 72 divisors (see below), whose sum is σ = 215798688. Its totient is φ = 29452800.

The previous prime is 86076079. The next prime is 86076113. The reversal of 86076100 is 167068.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16399 + ... + 21001.

It is an arithmetic number, because the mean of its divisors is an integer number (2997204).

Almost surely, 286076100 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 86076100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107899344).

86076100 is an abundant number, since it is smaller than the sum of its proper divisors (129722588).

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

86076100 is a wasteful number, since it uses less digits than its factorization.

86076100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4645 (or 4638 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 86076100 is about 9277.7206252398. The cubic root of 86076100 is about 441.5306538981.

The spelling of 86076100 in words is "eighty-six million, seventy-six thousand, one hundred".

Divisors: 1 2 4 5 10 11 17 20 22 25 34 44 50 55 68 85 100 110 170 187 220 275 340 374 425 550 748 850 935 1100 1700 1870 3740 4603 4675 9206 9350 18412 18700 23015 46030 50633 78251 92060 101266 115075 156502 202532 230150 253165 313004 391255 460300 506330 782510 860761 1012660 1265825 1565020 1721522 1956275 2531650 3443044 3912550 4303805 5063300 7825100 8607610 17215220 21519025 43038050 86076100