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2753069 = 11250279
BaseRepresentation
bin1010100000001000101101
312011212111112
422200020231
51201044234
6135001405
732254304
oct12401055
95155445
102753069
111610470
12b09265
13755147
1451943b
15395ace
hex2a022d

2753069 has 4 divisors (see below), whose sum is σ = 3003360. Its totient is φ = 2502780.

The previous prime is 2753063. The next prime is 2753111. The reversal of 2753069 is 9603572.

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.

It is a cyclic number.

It is not a de Polignac number, because 2753069 - 212 = 2748973 is a prime.

It is a super-2 number, since 2×27530692 = 15158777837522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2753063) 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, 125129 + ... + 125150.

It is an arithmetic number, because the mean of its divisors is an integer number (750840).

22753069 is an apocalyptic number.

It is an amenable number.

2753069 is a deficient number, since it is larger than the sum of its proper divisors (250291).

2753069 is a wasteful number, since it uses less digits than its factorization.

2753069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250290.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2753069 is about 1659.2374754688. The cubic root of 2753069 is about 140.1540650885.

The spelling of 2753069 in words is "two million, seven hundred fifty-three thousand, sixty-nine".

Divisors: 1 11 250279 2753069