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3525104045 = 5705020809
BaseRepresentation
bin1101001000011100…
…1101000110101101
3100002200002211200002
43102013031012231
524204411312140
61341443114045
7153232614161
oct32207150655
910080084602
103525104045
111549913931
12824672925
13442418ca8
14256254ca1
1515971a415
hexd21cd1ad

3525104045 has 4 divisors (see below), whose sum is σ = 4230124860. Its totient is φ = 2820083232.

The previous prime is 3525104017. The next prime is 3525104069. The reversal of 3525104045 is 5404015253.

3525104045 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 2282259529 + 1242844516 = 47773^2 + 35254^2 .

It is a cyclic number.

It is not a de Polignac number, because 3525104045 - 214 = 3525087661 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3525103999 and 3525104017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352510400 + ... + 352510409.

It is an arithmetic number, because the mean of its divisors is an integer number (1057531215).

Almost surely, 23525104045 is an apocalyptic number.

It is an amenable number.

3525104045 is a deficient number, since it is larger than the sum of its proper divisors (705020815).

3525104045 is an equidigital number, since it uses as much as digits as its factorization.

3525104045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705020814.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 3525104045 is about 59372.5866456903. The cubic root of 3525104045 is about 1521.9158731776.

Adding to 3525104045 its reverse (5404015253), we get a palindrome (8929119298).

The spelling of 3525104045 in words is "three billion, five hundred twenty-five million, one hundred four thousand, forty-five".

Divisors: 1 5 705020809 3525104045