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3023669669 = 19737341149
BaseRepresentation
bin1011010000111001…
…1000100110100101
321210201120100000112
42310032120212211
522143024412134
61220011422405
7134633524316
oct26416304645
97721510015
103023669669
111311867859
12704754a05
13392581067
1420980860d
1512a6bc1ce
hexb43989a5

3023669669 has 8 divisors (see below), whose sum is σ = 3047239800. Its totient is φ = 3000182976.

The previous prime is 3023669653. The next prime is 3023669731. The reversal of 3023669669 is 9669663203.

It can be written as a sum of positive squares in 4 ways, for example, as 714867169 + 2308802500 = 26737^2 + 48050^2 .

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 3023669669 - 24 = 3023669653 is a prime.

It is a super-2 number, since 2×30236696692 = 18285156534461139122, 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 (3023669629) 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, 52907 + ... + 94055.

It is an arithmetic number, because the mean of its divisors is an integer number (380904975).

Almost surely, 23023669669 is an apocalyptic number.

It is an amenable number.

3023669669 is a deficient number, since it is larger than the sum of its proper divisors (23570131).

3023669669 is a wasteful number, since it uses less digits than its factorization.

3023669669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41719.

The product of its (nonzero) digits is 1889568, while the sum is 50.

The square root of 3023669669 is about 54987.9047518634. The cubic root of 3023669669 is about 1446.0327015147.

The spelling of 3023669669 in words is "three billion, twenty-three million, six hundred sixty-nine thousand, six hundred sixty-nine".

Divisors: 1 197 373 41149 73481 8106353 15348577 3023669669