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272365241 = 2321315557
BaseRepresentation
bin10000001110111…
…111011010111001
3200222111120212112
4100032333122321
51024211141431
643005422105
76515031521
oct2016773271
9628446775
10272365241
1112a81a045
127726a935
1344573585
142825c681
1518da0c2b
hex103bf6b9

272365241 has 8 divisors (see below), whose sum is σ = 284391744. Its totient is φ = 260354160.

The previous prime is 272365237. The next prime is 272365243. The reversal of 272365241 is 142563272.

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 272365241 - 22 = 272365237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 272365198 and 272365207.

It is not an unprimeable number, because it can be changed into a prime (272365243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46235 + ... + 51791.

It is an arithmetic number, because the mean of its divisors is an integer number (35548968).

Almost surely, 2272365241 is an apocalyptic number.

It is an amenable number.

272365241 is a deficient number, since it is larger than the sum of its proper divisors (12026503).

272365241 is a wasteful number, since it uses less digits than its factorization.

272365241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7711.

The product of its digits is 20160, while the sum is 32.

The square root of 272365241 is about 16503.4917820442. The cubic root of 272365241 is about 648.2122401162.

The spelling of 272365241 in words is "two hundred seventy-two million, three hundred sixty-five thousand, two hundred forty-one".

Divisors: 1 23 2131 5557 49013 127811 11841967 272365241