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5545030001 = 74027196709
BaseRepresentation
bin1010010101000001…
…00111000101110001
3112022102221201011112
411022200213011301
542324011430001
62314121123105
7254260656140
oct51240470561
915272851145
105545030001
112396030125
1210a9029495
136a4a4bb54
143a8619757
15226c16cbb
hex14a827171

5545030001 has 8 divisors (see below), whose sum is σ = 6338783040. Its totient is φ = 4751678448.

The previous prime is 5545029983. The next prime is 5545030013. The reversal of 5545030001 is 1000305455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5545030001 - 218 = 5544767857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5545030021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70166 + ... + 126543.

It is an arithmetic number, because the mean of its divisors is an integer number (792347880).

Almost surely, 25545030001 is an apocalyptic number.

It is an amenable number.

5545030001 is a deficient number, since it is larger than the sum of its proper divisors (793753039).

5545030001 is a wasteful number, since it uses less digits than its factorization.

5545030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200743.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 5545030001 is about 74464.9582085426. The cubic root of 5545030001 is about 1769.9784011111.

Adding to 5545030001 its reverse (1000305455), we get a palindrome (6545335456).

The spelling of 5545030001 in words is "five billion, five hundred forty-five million, thirty thousand, one".

Divisors: 1 7 4027 28189 196709 1376963 792147143 5545030001