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60330349172 = 2229520089217
BaseRepresentation
bin111000001011111110…
…000001001001110100
312202201112012021121202
4320023332001021310
51442024032133142
643414304432032
74234020335552
oct701376011164
9182645167552
1060330349172
1123649a00305
12b838618618
1358c6022b82
142cc46c6bd2
151881759032
hexe0bf81274

60330349172 has 12 divisors (see below), whose sum is σ = 109218735780. Its totient is φ = 29124996096.

The previous prime is 60330349153. The next prime is 60330349181. The reversal of 60330349172 is 27194303306.

It can be written as a sum of positive squares in 2 ways, for example, as 48072316516 + 12258032656 = 219254^2 + 110716^2 .

It is a congruent number.

It is an unprimeable number.

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, 260044493 + ... + 260044724.

It is an arithmetic number, because the mean of its divisors is an integer number (9101561315).

Almost surely, 260330349172 is an apocalyptic number.

It is an amenable number.

60330349172 is a deficient number, since it is larger than the sum of its proper divisors (48888386608).

60330349172 is a wasteful number, since it uses less digits than its factorization.

60330349172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520089250 (or 520089248 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 60330349172 in words is "sixty billion, three hundred thirty million, three hundred forty-nine thousand, one hundred seventy-two".

Divisors: 1 2 4 29 58 116 520089217 1040178434 2080356868 15082587293 30165174586 60330349172