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36072841 = 737913597
BaseRepresentation
bin1000100110011…
…0110110001001
32111212200122011
42021212312021
533213312331
63325055521
7615420430
oct211466611
974780564
1036072841
11193a9072
12100b75a1
13762019c
144b10117
1532783b1
hex2266d89

36072841 has 8 divisors (see below), whose sum is σ = 41337920. Its totient is φ = 30835728.

The previous prime is 36072821. The next prime is 36072847. The reversal of 36072841 is 14827063.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36072841 - 213 = 36064649 is a prime.

It is a super-2 number, since 2×360728412 = 2602499715622562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36072847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4146 + ... + 9451.

It is an arithmetic number, because the mean of its divisors is an integer number (5167240).

Almost surely, 236072841 is an apocalyptic number.

It is an amenable number.

36072841 is a deficient number, since it is larger than the sum of its proper divisors (5265079).

36072841 is a wasteful number, since it uses less digits than its factorization.

36072841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13983.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 36072841 is about 6006.0670159431. The cubic root of 36072841 is about 330.4152745637.

The spelling of 36072841 in words is "thirty-six million, seventy-two thousand, eight hundred forty-one".

Divisors: 1 7 379 2653 13597 95179 5153263 36072841