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272593083 = 3712980623
BaseRepresentation
bin10000001111110…
…111000010111011
3200222221011102010
4100033313002323
51024240434313
643014341003
76520001010
oct2017670273
9628834363
10272593083
1112a965244
127735a763
13446231a9
14282bb707
1518de84c3
hex103f70bb

272593083 has 8 divisors (see below), whose sum is σ = 415379968. Its totient is φ = 155767464.

The previous prime is 272593073. The next prime is 272593103. The reversal of 272593083 is 380395272.

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

It is not a de Polignac number, because 272593083 - 24 = 272593067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (272593043) 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, 6490291 + ... + 6490332.

It is an arithmetic number, because the mean of its divisors is an integer number (51922496).

Almost surely, 2272593083 is an apocalyptic number.

272593083 is a deficient number, since it is larger than the sum of its proper divisors (142786885).

272593083 is a wasteful number, since it uses less digits than its factorization.

272593083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12980633.

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 272593083 is about 16510.3931812662. The cubic root of 272593083 is about 648.3929396423.

The spelling of 272593083 in words is "two hundred seventy-two million, five hundred ninety-three thousand, eighty-three".

Divisors: 1 3 7 21 12980623 38941869 90864361 272593083