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36028105 = 513951839
BaseRepresentation
bin1000100101101…
…1111011001001
32111210102021021
42021123323021
533210344410
63324112441
7615143131
oct211337311
974712237
1036028105
11193784a3
1210095721
137605a09
144adbac1
153269eda
hex225bec9

36028105 has 8 divisors (see below), whose sum is σ = 43545600. Its totient is φ = 28614576.

The previous prime is 36028099. The next prime is 36028127. The reversal of 36028105 is 50182063.

It is a happy number.

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 36028105 - 217 = 35897033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36028105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25225 + ... + 26614.

It is an arithmetic number, because the mean of its divisors is an integer number (5443200).

Almost surely, 236028105 is an apocalyptic number.

It is an amenable number.

36028105 is a deficient number, since it is larger than the sum of its proper divisors (7517495).

36028105 is a wasteful number, since it uses less digits than its factorization.

36028105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51983.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 36028105 is about 6002.3416263988. The cubic root of 36028105 is about 330.2786290803.

The spelling of 36028105 in words is "thirty-six million, twenty-eight thousand, one hundred five".

Divisors: 1 5 139 695 51839 259195 7205621 36028105