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270653141 = 11171447343
BaseRepresentation
bin10000001000011…
…101011011010101
3200212021121022102
4100020131123111
51023241400031
642505011445
76464341133
oct2010353325
9625247272
10270653141
1112985a790
1276783b85
13440c41b5
1427d34753
1518b637cb
hex1021d6d5

270653141 has 8 divisors (see below), whose sum is σ = 312626304. Its totient is φ = 231574720.

The previous prime is 270653111. The next prime is 270653147. The reversal of 270653141 is 141356072.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-270653141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (270653147) 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, 723485 + ... + 723858.

It is an arithmetic number, because the mean of its divisors is an integer number (39078288).

Almost surely, 2270653141 is an apocalyptic number.

It is an amenable number.

270653141 is a deficient number, since it is larger than the sum of its proper divisors (41973163).

270653141 is a wasteful number, since it uses less digits than its factorization.

270653141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1447371.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 270653141 is about 16451.5391681143. The cubic root of 270653141 is about 646.8511538612.

The spelling of 270653141 in words is "two hundred seventy million, six hundred fifty-three thousand, one hundred forty-one".

Divisors: 1 11 17 187 1447343 15920773 24604831 270653141