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60631006049 is a prime number
BaseRepresentation
bin111000011101111000…
…111011101101100001
312210111110221020022122
4320131320323231201
51443133014143144
643504204514025
74244331022325
oct703570735541
9183443836278
1060631006049
1123793693269
12b90124b915
1359433c0953
142d125cb985
15189cd477ee
hexe1de3bb61

60631006049 has 2 divisors, whose sum is σ = 60631006050. Its totient is φ = 60631006048.

The previous prime is 60631006021. The next prime is 60631006069. The reversal of 60631006049 is 94060013606.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57776775424 + 2854230625 = 240368^2 + 53425^2 .

It is a cyclic number.

It is not a de Polignac number, because 60631006049 - 212 = 60631001953 is a prime.

It is a super-2 number, since 2×606310060492 (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60631006069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30315503024 + 30315503025.

It is an arithmetic number, because the mean of its divisors is an integer number (30315503025).

Almost surely, 260631006049 is an apocalyptic number.

It is an amenable number.

60631006049 is a deficient number, since it is larger than the sum of its proper divisors (1).

60631006049 is an equidigital number, since it uses as much as digits as its factorization.

60631006049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 60631006049 in words is "sixty billion, six hundred thirty-one million, six thousand, forty-nine".