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60998617 is a prime number
BaseRepresentation
bin1110100010110…
…0001111011001
311020210001101001
43220230033121
5111103423432
610015225001
71340323351
oct350541731
9136701331
1060998617
1131483189
1218518161
13c839674
14815bb61
15554d9e7
hex3a2c3d9

60998617 has 2 divisors, whose sum is σ = 60998618. Its totient is φ = 60998616.

The previous prime is 60998603. The next prime is 60998627. The reversal of 60998617 is 71689906.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35808256 + 25190361 = 5984^2 + 5019^2 .

It is a cyclic number.

It is not a de Polignac number, because 60998617 - 211 = 60996569 is a prime.

It is a super-3 number, since 3×609986173 (a number of 24 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (60998627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30499308 + 30499309.

It is an arithmetic number, because the mean of its divisors is an integer number (30499309).

Almost surely, 260998617 is an apocalyptic number.

It is an amenable number.

60998617 is a deficient number, since it is larger than the sum of its proper divisors (1).

60998617 is an equidigital number, since it uses as much as digits as its factorization.

60998617 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 60998617 is about 7810.1611379023. The cubic root of 60998617 is about 393.6467433284.

The spelling of 60998617 in words is "sixty million, nine hundred ninety-eight thousand, six hundred seventeen".