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3054417665 = 51346991041
BaseRepresentation
bin1011011000001110…
…1011011100000001
321212212102111100012
42312003223130001
522223412331130
61223030434305
7135456056525
oct26603533401
97785374305
103054417665
111328159222
12712b02995
13398a58640
1420d92dd85
1512d242995
hexb60eb701

3054417665 has 8 divisors (see below), whose sum is σ = 3947247528. Its totient is φ = 2255569920.

The previous prime is 3054417661. The next prime is 3054417671. The reversal of 3054417665 is 5667144503.

It can be written as a sum of positive squares in 4 ways, for example, as 750321664 + 2304096001 = 27392^2 + 48001^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3054417665 - 22 = 3054417661 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3054417661) 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, 23495456 + ... + 23495585.

It is an arithmetic number, because the mean of its divisors is an integer number (493405941).

Almost surely, 23054417665 is an apocalyptic number.

It is an amenable number.

3054417665 is a deficient number, since it is larger than the sum of its proper divisors (892829863).

3054417665 is a wasteful number, since it uses less digits than its factorization.

3054417665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46991059.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 3054417665 is about 55266.7862734934. The cubic root of 3054417665 is about 1450.9177962750.

The spelling of 3054417665 in words is "three billion, fifty-four million, four hundred seventeen thousand, six hundred sixty-five".

Divisors: 1 5 13 65 46991041 234955205 610883533 3054417665