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69053 = 199347
BaseRepresentation
bin10000110110111101
310111201112
4100312331
54202203
61251405
7405215
oct206675
9114645
1069053
1147976
1233b65
132557a
141b245
15156d8
hex10dbd

69053 has 4 divisors (see below), whose sum is σ = 69600. Its totient is φ = 68508.

The previous prime is 69031. The next prime is 69061. The reversal of 69053 is 35096.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 69053 - 216 = 3517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26 + ... + 372.

It is an arithmetic number, because the mean of its divisors is an integer number (17400).

269053 is an apocalyptic number.

It is an amenable number.

69053 is a deficient number, since it is larger than the sum of its proper divisors (547).

69053 is a wasteful number, since it uses less digits than its factorization.

69053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546.

The product of its (nonzero) digits is 810, while the sum is 23.

The square root of 69053 is about 262.7793751420. The cubic root of 69053 is about 41.0261582033.

The spelling of 69053 in words is "sixty-nine thousand, fifty-three".

Divisors: 1 199 347 69053