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86817341 = 1323290359
BaseRepresentation
bin1010010110010…
…11101000111101
320001100210000002
411023023220331
5134211123331
612340444045
72102635532
oct513135075
9201323002
1086817341
1145008176
12250a9625
1314ca9410
14b75cd89
15794d9cb
hex52cba3d

86817341 has 8 divisors (see below), whose sum is σ = 97560960. Its totient is φ = 76654512.

The previous prime is 86817323. The next prime is 86817343. The reversal of 86817341 is 14371868.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86817341 - 218 = 86555197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86817295 and 86817304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86817343) 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, 144881 + ... + 145478.

It is an arithmetic number, because the mean of its divisors is an integer number (12195120).

Almost surely, 286817341 is an apocalyptic number.

It is an amenable number.

86817341 is a deficient number, since it is larger than the sum of its proper divisors (10743619).

86817341 is a wasteful number, since it uses less digits than its factorization.

86817341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290395.

The product of its digits is 32256, while the sum is 38.

The square root of 86817341 is about 9317.5823581013. The cubic root of 86817341 is about 442.7944411650.

The spelling of 86817341 in words is "eighty-six million, eight hundred seventeen thousand, three hundred forty-one".

Divisors: 1 13 23 299 290359 3774667 6678257 86817341