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36052131 = 338930893
BaseRepresentation
bin1000100110000…
…1110010100011
32111211122020010
42021201302203
533212132011
63324420003
7615303153
oct211416243
974748203
1036052131
1119394555
12100a7603
13761392b
144b06763
1532721a6
hex2261ca3

36052131 has 8 divisors (see below), whose sum is σ = 48194640. Its totient is φ = 23972192.

The previous prime is 36052099. The next prime is 36052151. The reversal of 36052131 is 13125063.

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 36052131 - 25 = 36052099 is a prime.

It is a super-2 number, since 2×360521312 = 2599512299282322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 36052098 and 36052107.

It is not an unprimeable number, because it can be changed into a prime (36052151) 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, 14280 + ... + 16613.

It is an arithmetic number, because the mean of its divisors is an integer number (6024330).

Almost surely, 236052131 is an apocalyptic number.

36052131 is a deficient number, since it is larger than the sum of its proper divisors (12142509).

36052131 is a wasteful number, since it uses less digits than its factorization.

36052131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31285.

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 36052131 is about 6004.3426784287. The cubic root of 36052131 is about 330.3520302123.

Adding to 36052131 its reverse (13125063), we get a palindrome (49177194).

The spelling of 36052131 in words is "thirty-six million, fifty-two thousand, one hundred thirty-one".

Divisors: 1 3 389 1167 30893 92679 12017377 36052131