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60482446949 = 173557790997
BaseRepresentation
bin111000010101000010…
…001110011001100101
312210010010101122112202
4320111002032121211
51442332001300244
643441340424245
74240545213401
oct702502163145
9183103348482
1060482446949
1123717845651
12b87b548085
13591b6a7862
142cda99a101
15188eca004e
hexe1508e665

60482446949 has 4 divisors (see below), whose sum is σ = 64040237964. Its totient is φ = 56924655936.

The previous prime is 60482446933. The next prime is 60482446993. The reversal of 60482446949 is 94964428406.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94964428406 = 247482214203.

It can be written as a sum of positive squares in 2 ways, for example, as 31713198724 + 28769248225 = 178082^2 + 169615^2 .

It is a cyclic number.

It is not a de Polignac number, because 60482446949 - 24 = 60482446933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 60482446894 and 60482446903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60482449949) 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, 1778895482 + ... + 1778895515.

It is an arithmetic number, because the mean of its divisors is an integer number (16010059491).

Almost surely, 260482446949 is an apocalyptic number.

It is an amenable number.

60482446949 is a deficient number, since it is larger than the sum of its proper divisors (3557791015).

60482446949 is a wasteful number, since it uses less digits than its factorization.

60482446949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557791014.

The product of its (nonzero) digits is 11943936, while the sum is 56.

The spelling of 60482446949 in words is "sixty billion, four hundred eighty-two million, four hundred forty-six thousand, nine hundred forty-nine".

Divisors: 1 17 3557790997 60482446949