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86906612360 = 2353803571303
BaseRepresentation
bin101000011110000001…
…0011010101010001000
322022022200010100000202
41100330002122222020
52410441043043420
6103531354151332
76164425005461
oct1207402325210
9268280110022
1086906612360
1133947576187
1214a14a22548
13826cca0ba9
1442c6145d68
1523d99dc575
hex143c09aa88

86906612360 has 32 divisors (see below), whose sum is σ = 195591637440. Its totient is φ = 34753443264.

The previous prime is 86906612333. The next prime is 86906612369. The reversal of 86906612360 is 6321660968.

It is not an unprimeable number, because it can be changed into a prime (86906612369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133532 + ... + 437771.

It is an arithmetic number, because the mean of its divisors is an integer number (6112238670).

Almost surely, 286906612360 is an apocalyptic number.

It is an amenable number.

86906612360 is an abundant number, since it is smaller than the sum of its proper divisors (108685025080).

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

86906612360 is a wasteful number, since it uses less digits than its factorization.

86906612360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575117 (or 575113 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 86906612360 in words is "eighty-six billion, nine hundred six million, six hundred twelve thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 3803 7606 15212 19015 30424 38030 76060 152120 571303 1142606 2285212 2856515 4570424 5713030 11426060 22852120 2172665309 4345330618 8690661236 10863326545 17381322472 21726653090 43453306180 86906612360