Search a number
-
+
36047141 = 1323313889
BaseRepresentation
bin1000100110000…
…0100100100101
32111211101101022
42021200210211
533212002031
63324340525
7615252464
oct211404445
974741338
1036047141
1119390829
12100a4745
137611590
144b049db
15327097b
hex2260925

36047141 has 16 divisors (see below), whose sum is σ = 41825280. Its totient is φ = 30792960.

The previous prime is 36047131. The next prime is 36047153. The reversal of 36047141 is 14174063.

It is a cyclic number.

It is not a de Polignac number, because 36047141 - 210 = 36046117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36047141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36047101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7325 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (2614080).

Almost surely, 236047141 is an apocalyptic number.

36047141 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

36047141 is a deficient number, since it is larger than the sum of its proper divisors (5778139).

36047141 is a wasteful number, since it uses less digits than its factorization.

36047141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 36047141 is about 6003.9271314699. The cubic root of 36047141 is about 330.3367880926.

The spelling of 36047141 in words is "thirty-six million, forty-seven thousand, one hundred forty-one".

Divisors: 1 13 23 31 299 403 713 3889 9269 50557 89447 120559 1162811 1567267 2772857 36047141