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60000001 = 151397351
BaseRepresentation
bin1110010011100…
…0011100000001
311011220022112021
43210320130001
5110330000001
65542001441
71325664055
oct344703401
9134808467
1060000001
1130960986
1218116281
13c579c79
147d7bc65
155402ba1
hex3938701

60000001 has 4 divisors (see below), whose sum is σ = 60397504. Its totient is φ = 59602500.

The previous prime is 59999999. The next prime is 60000011. The reversal of 60000001 is 10000006.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60000001 - 21 = 59999999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60000011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198525 + ... + 198826.

It is an arithmetic number, because the mean of its divisors is an integer number (15099376).

Almost surely, 260000001 is an apocalyptic number.

It is an amenable number.

60000001 is a deficient number, since it is larger than the sum of its proper divisors (397503).

60000001 is a wasteful number, since it uses less digits than its factorization.

60000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397502.

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 60000001 is about 7745.9667569646. The cubic root of 60000001 is about 391.4867662918.

Adding to 60000001 its reverse (10000006), we get a palindrome (70000007).

The spelling of 60000001 in words is "sixty million, one", and thus it is an aban number and an uban number.

Divisors: 1 151 397351 60000001