Search a number
-
+
4465748653 = 1631912751
BaseRepresentation
bin1000010100010110…
…11110101010101101
3102112020002112111021
410022023132222231
533121212424103
62015044254141
7215444144242
oct41213365255
912466075437
104465748653
111991887073
12a476a1351
13562273732
143051515c9
151b20c4bbd
hex10a2deaad

4465748653 has 12 divisors (see below), whose sum is σ = 4522807744. Its totient is φ = 4409235000.

The previous prime is 4465748629. The next prime is 4465748681. The reversal of 4465748653 is 3568475644.

It is not a de Polignac number, because 4465748653 - 25 = 4465748621 is a prime.

It is a super-2 number, since 2×44657486532 = 39885822063542628818, which contains 22 as substring.

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 4465748653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4465748603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5946028 + ... + 5946778.

Almost surely, 24465748653 is an apocalyptic number.

It is an amenable number.

4465748653 is a deficient number, since it is larger than the sum of its proper divisors (57059091).

4465748653 is an equidigital number, since it uses as much as digits as its factorization.

4465748653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296 (or 1105 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 52.

The square root of 4465748653 is about 66826.2572122665. The cubic root of 4465748653 is about 1646.7642313308.

The spelling of 4465748653 in words is "four billion, four hundred sixty-five million, seven hundred forty-eight thousand, six hundred fifty-three".

Divisors: 1 163 191 751 31133 36481 122413 143441 5946403 23380883 27397231 4465748653