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108036085 = 531719817
BaseRepresentation
bin1100111000001…
…11111111110101
321112021210122111
412130013333311
5210124123320
614415331021
72451202003
oct634077765
9245253574
10108036085
1155a90123
1230220a71
13194c84a1
14104c3a73
159740a5a
hex6707ff5

108036085 has 16 divisors (see below), whose sum is σ = 135724032. Its totient is φ = 82454400.

The previous prime is 108036079. The next prime is 108036133. The reversal of 108036085 is 580630801.

It is not a de Polignac number, because 108036085 - 29 = 108035573 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

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, 6097 + ... + 15913.

It is an arithmetic number, because the mean of its divisors is an integer number (8482752).

Almost surely, 2108036085 is an apocalyptic number.

It is an amenable number.

108036085 is a deficient number, since it is larger than the sum of its proper divisors (27687947).

108036085 is an equidigital number, since it uses as much as digits as its factorization.

108036085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9924.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 108036085 is about 10394.0408407895. The cubic root of 108036085 is about 476.2733479872.

Adding to 108036085 its reverse (580630801), we get a palindrome (688666886).

The spelling of 108036085 in words is "one hundred eight million, thirty-six thousand, eighty-five".

Divisors: 1 5 31 71 155 355 2201 9817 11005 49085 304327 697007 1521635 3485035 21607217 108036085