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60606006001 = 140943013489
BaseRepresentation
bin111000011100011001…
…100100001011110001
312210102201220002200221
4320130121210023301
51443110114143001
643501513013041
74243605360022
oct703431441361
9183381802627
1060606006001
1123780568372
12b8b49b4181
13593b179718
142d0d160c49
15189aa5a1a1
hexe1c6642f1

60606006001 has 4 divisors (see below), whose sum is σ = 60649020900. Its totient is φ = 60562991104.

The previous prime is 60606005989. The next prime is 60606006113. The reversal of 60606006001 is 10060060606.

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 20556390625 + 40049615376 = 143375^2 + 200124^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-60606006001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60606606001) 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 3 ways as a sum of consecutive naturals, for example, 21505336 + ... + 21508153.

It is an arithmetic number, because the mean of its divisors is an integer number (15162255225).

Almost surely, 260606006001 is an apocalyptic number.

It is an amenable number.

60606006001 is a deficient number, since it is larger than the sum of its proper divisors (43014899).

60606006001 is a wasteful number, since it uses less digits than its factorization.

60606006001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43014898.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 60606006001 its reverse (10060060606), we get a palindrome (70666066607).

The spelling of 60606006001 in words is "sixty billion, six hundred six million, six thousand, one".

Divisors: 1 1409 43013489 60606006001