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60525001 = 292087069
BaseRepresentation
bin1110011011100…
…0100111001001
311012212222200201
43212320213021
5110443300001
610001132201
71333311505
oct346704711
9135788621
1060525001
113118a369
121832a061
13c701c14
148077305
1554a8501
hex39b89c9

60525001 has 4 divisors (see below), whose sum is σ = 62612100. Its totient is φ = 58437904.

The previous prime is 60524999. The next prime is 60525071. The reversal of 60525001 is 10052506.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10052506 = 25026253.

It can be written as a sum of positive squares in 2 ways, for example, as 9759376 + 50765625 = 3124^2 + 7125^2 .

It is a cyclic number.

It is not a de Polignac number, because 60525001 - 21 = 60524999 is a prime.

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 60525001.

It is not an unprimeable number, because it can be changed into a prime (60525071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043506 + ... + 1043563.

It is an arithmetic number, because the mean of its divisors is an integer number (15653025).

Almost surely, 260525001 is an apocalyptic number.

It is an amenable number.

60525001 is a deficient number, since it is larger than the sum of its proper divisors (2087099).

60525001 is a wasteful number, since it uses less digits than its factorization.

60525001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087098.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 60525001 is about 7779.7815522031. The cubic root of 60525001 is about 392.6252884138.

Adding to 60525001 its reverse (10052506), we get a palindrome (70577507).

The spelling of 60525001 in words is "sixty million, five hundred twenty-five thousand, one".

Divisors: 1 29 2087069 60525001