Search a number
-
+
3109073753 = 13722693969
BaseRepresentation
bin1011100101010000…
…1011001101011001
322000200021022101202
42321110023031121
522331410330003
61232302123545
7140021455652
oct27124131531
98020238352
103109073753
111355a9a145
127292805b5
133a7184116
14216cba529
15132e3c088
hexb950b359

3109073753 has 4 divisors (see below), whose sum is σ = 3131767860. Its totient is φ = 3086379648.

The previous prime is 3109073749. The next prime is 3109073771. The reversal of 3109073753 is 3573709013.

3109073753 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1547006224 + 1562067529 = 39332^2 + 39523^2 .

It is a cyclic number.

It is not a de Polignac number, because 3109073753 - 22 = 3109073749 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3109073153) 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, 11346848 + ... + 11347121.

It is an arithmetic number, because the mean of its divisors is an integer number (782941965).

Almost surely, 23109073753 is an apocalyptic number.

It is an amenable number.

3109073753 is a deficient number, since it is larger than the sum of its proper divisors (22694107).

3109073753 is a wasteful number, since it uses less digits than its factorization.

3109073753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22694106.

The product of its (nonzero) digits is 59535, while the sum is 38.

The square root of 3109073753 is about 55759.0687960264. The cubic root of 3109073753 is about 1459.5209776795.

The spelling of 3109073753 in words is "three billion, one hundred nine million, seventy-three thousand, seven hundred fifty-three".

Divisors: 1 137 22693969 3109073753