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36044190 = 2355713163
BaseRepresentation
bin1000100101111…
…1110110011110
32111211020100000
42021133312132
533211403230
63324315130
7615241050
oct211376636
974736300
1036044190
1119389596
12100a2aa6
137610130
144b038d0
15326eb60
hex225fd9e

36044190 has 192 divisors, whose sum is σ = 120347136. Its totient is φ = 7558272.

The previous prime is 36044167. The next prime is 36044209. The reversal of 36044190 is 9144063.

It is a super-2 number, since 2×360441902 = 2598367265512200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 221049 + ... + 221211.

It is an arithmetic number, because the mean of its divisors is an integer number (626808).

Almost surely, 236044190 is an apocalyptic number.

36044190 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 36044190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60173568).

36044190 is an abundant number, since it is smaller than the sum of its proper divisors (84302946).

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

36044190 is a wasteful number, since it uses less digits than its factorization.

36044190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 36044190 is about 6003.6813706259. The cubic root of 36044190 is about 330.3277735037.

The spelling of 36044190 in words is "thirty-six million, forty-four thousand, one hundred ninety".