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69052 = 2261283
BaseRepresentation
bin10000110110111100
310111201111
4100312330
54202202
61251404
7405214
oct206674
9114644
1069052
1147975
1233b64
1325579
141b244
15156d7
hex10dbc

69052 has 12 divisors (see below), whose sum is σ = 123256. Its totient is φ = 33840.

The previous prime is 69031. The next prime is 69061. The reversal of 69052 is 25096.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is an alternating number because its digits alternate between even and odd.

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103 + ... + 385.

269052 is an apocalyptic number.

It is an amenable number.

69052 is a deficient number, since it is larger than the sum of its proper divisors (54204).

69052 is a wasteful number, since it uses less digits than its factorization.

69052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 346 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 69052 is about 262.7774723982. Note that the first 3 decimals coincide. The cubic root of 69052 is about 41.0259601604.

Subtracting from 69052 its reverse (25096), we obtain a triangular number (43956 = T296).

The spelling of 69052 in words is "sixty-nine thousand, fifty-two".

Divisors: 1 2 4 61 122 244 283 566 1132 17263 34526 69052