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272675307 = 3611490029
BaseRepresentation
bin10000010000001…
…011000111101011
3201000002100012110
4100100023013223
51024301102212
643020213403
76520462512
oct2020130753
9630070173
10272675307
1112aa10aa3
127739a263
1344651748
14282dd679
1518e12a3c
hex1040b1eb

272675307 has 8 divisors (see below), whose sum is σ = 369527440. Its totient is φ = 178803360.

The previous prime is 272675279. The next prime is 272675317. The reversal of 272675307 is 703576272.

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

It is not a de Polignac number, because 272675307 - 223 = 264286699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272675317) 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, 744832 + ... + 745197.

It is an arithmetic number, because the mean of its divisors is an integer number (46190930).

Almost surely, 2272675307 is an apocalyptic number.

272675307 is a deficient number, since it is larger than the sum of its proper divisors (96852133).

272675307 is a wasteful number, since it uses less digits than its factorization.

272675307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1490093.

The product of its (nonzero) digits is 123480, while the sum is 39.

The square root of 272675307 is about 16512.8830614160. The cubic root of 272675307 is about 648.4581260622.

The spelling of 272675307 in words is "two hundred seventy-two million, six hundred seventy-five thousand, three hundred seven".

Divisors: 1 3 61 183 1490029 4470087 90891769 272675307