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3003513725 = 52120140549
BaseRepresentation
bin1011001100000101…
…1111101101111101
321202022122022021002
42303001133231331
522122344414400
61214011420045
7134300305532
oct26301375575
97668568232
103003513725
111301450353
126b9a54625
1338b344974
14206c7cd89
15128a39ed5
hexb305fb7d

3003513725 has 6 divisors (see below), whose sum is σ = 3724357050. Its totient is φ = 2402810960.

The previous prime is 3003513703. The next prime is 3003513757. The reversal of 3003513725 is 5273153003.

It can be written as a sum of positive squares in 3 ways, for example, as 91508356 + 2912005369 = 9566^2 + 53963^2 .

It is not a de Polignac number, because 3003513725 - 26 = 3003513661 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 60070250 + ... + 60070299.

It is an arithmetic number, because the mean of its divisors is an integer number (620726175).

Almost surely, 23003513725 is an apocalyptic number.

It is an amenable number.

3003513725 is a deficient number, since it is larger than the sum of its proper divisors (720843325).

3003513725 is a wasteful number, since it uses less digits than its factorization.

3003513725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120140559 (or 120140554 counting only the distinct ones).

The product of its (nonzero) digits is 9450, while the sum is 29.

The square root of 3003513725 is about 54804.3221379482. The cubic root of 3003513725 is about 1442.8124248818.

Adding to 3003513725 its reverse (5273153003), we get a palindrome (8276666728).

The spelling of 3003513725 in words is "three billion, three million, five hundred thirteen thousand, seven hundred twenty-five".

Divisors: 1 5 25 120140549 600702745 3003513725