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3475117441 = 17379756957
BaseRepresentation
bin1100111100100010…
…0001010110000001
322222012001020221101
43033020201112001
524104112224231
61332455454401
7152055003505
oct31710412601
98865036841
103475117441
111523682194
1280b987401
13434c66a13
1424d762305
15155144661
hexcf221581

3475117441 has 16 divisors (see below), whose sum is σ = 3818008656. Its totient is φ = 3149438976.

The previous prime is 3475117397. The next prime is 3475117469. The reversal of 3475117441 is 1447115743.

It can be written as a sum of positive squares in 8 ways, for example, as 50410000 + 3424707441 = 7100^2 + 58521^2 .

It is a cyclic number.

It is not a de Polignac number, because 3475117441 - 211 = 3475115393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3475117441.

It is not an unprimeable number, because it can be changed into a prime (3475117141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32535 + ... + 89491.

It is an arithmetic number, because the mean of its divisors is an integer number (238625541).

Almost surely, 23475117441 is an apocalyptic number.

It is an amenable number.

3475117441 is a deficient number, since it is larger than the sum of its proper divisors (342891215).

3475117441 is a wasteful number, since it uses less digits than its factorization.

3475117441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57108.

The product of its digits is 47040, while the sum is 37.

The square root of 3475117441 is about 58950.1267259028. The cubic root of 3475117441 is about 1514.6879207016.

The spelling of 3475117441 in words is "three billion, four hundred seventy-five million, one hundred seventeen thousand, four hundred forty-one".

Divisors: 1 17 37 97 629 1649 3589 56957 61013 968269 2107409 5524829 35825953 93922093 204418673 3475117441