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272501113 = 3896591063
BaseRepresentation
bin10000001111100…
…000100101111001
3200222202111020211
4100033200211321
51024230013423
643012351121
76516135613
oct2017404571
9628674224
10272501113
1112a902135
12773154a1
13445c0381
1428295db3
1518dcb10d
hex103e0979

272501113 has 8 divisors (see below), whose sum is σ = 273873600. Its totient is φ = 271132848.

The previous prime is 272501107. The next prime is 272501137. The reversal of 272501113 is 311105272.

It is a happy number.

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 272501113 - 213 = 272492921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272501513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255820 + ... + 256882.

It is an arithmetic number, because the mean of its divisors is an integer number (34234200).

Almost surely, 2272501113 is an apocalyptic number.

It is an amenable number.

272501113 is a deficient number, since it is larger than the sum of its proper divisors (1372487).

272501113 is a wasteful number, since it uses less digits than its factorization.

272501113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 420, while the sum is 22.

The square root of 272501113 is about 16507.6077309827. The cubic root of 272501113 is about 648.3200111516.

Adding to 272501113 its reverse (311105272), we get a palindrome (583606385).

The spelling of 272501113 in words is "two hundred seventy-two million, five hundred one thousand, one hundred thirteen".

Divisors: 1 389 659 1063 256351 413507 700517 272501113