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269094061 = 1736172521
BaseRepresentation
bin10000000010100…
…000110010101101
3200202100101122201
4100002200302231
51022342002221
642411341501
76445155535
oct2002406255
9622311581
10269094061
11128995395
1276151891
1343999672
1427a4a4c5
1518956891
hex100a0cad

269094061 has 8 divisors (see below), whose sum is σ = 271195704. Its totient is φ = 266999040.

The previous prime is 269094053. The next prime is 269094073. The reversal of 269094061 is 160490962.

It can be written as a sum of positive squares in 4 ways, for example, as 756900 + 268337161 = 870^2 + 16381^2 .

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 269094061 - 23 = 269094053 is a prime.

It is a super-2 number, since 2×2690940612 = 144823227330943442, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 269094061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (269094031) 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, 105481 + ... + 108001.

It is an arithmetic number, because the mean of its divisors is an integer number (33899463).

Almost surely, 2269094061 is an apocalyptic number.

It is an amenable number.

269094061 is a deficient number, since it is larger than the sum of its proper divisors (2101643).

269094061 is a wasteful number, since it uses less digits than its factorization.

269094061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3311.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 269094061 is about 16404.0867164253. The cubic root of 269094061 is about 645.6067131395.

The spelling of 269094061 in words is "two hundred sixty-nine million, ninety-four thousand, sixty-one".

Divisors: 1 173 617 2521 106741 436133 1555457 269094061