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86790341 = 1147167873
BaseRepresentation
bin1010010110001…
…01000011000101
320001022101222002
411023011003011
5134204242331
612340115045
72102464031
oct513050305
9201271862
1086790341
1144a99960
1225095a85
1314c9a041
14b7531c1
1579459cb
hex52c50c5

86790341 has 8 divisors (see below), whose sum is σ = 96695424. Its totient is φ = 77221120.

The previous prime is 86790337. The next prime is 86790343. The reversal of 86790341 is 14309768.

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 86790341 - 22 = 86790337 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86790295 and 86790304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86790343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 83420 + ... + 84453.

It is an arithmetic number, because the mean of its divisors is an integer number (12086928).

Almost surely, 286790341 is an apocalyptic number.

It is an amenable number.

86790341 is a deficient number, since it is larger than the sum of its proper divisors (9905083).

86790341 is a wasteful number, since it uses less digits than its factorization.

86790341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167931.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 86790341 is about 9316.1333717374. The cubic root of 86790341 is about 442.7485337101.

The spelling of 86790341 in words is "eighty-six million, seven hundred ninety thousand, three hundred forty-one".

Divisors: 1 11 47 517 167873 1846603 7890031 86790341