Base | Representation |
---|---|
bin | 1101101111010101001000… |
… | …01011110001100110000100 |
3 | 10221222101110120011220110021 |
4 | 12313222210023301212010 |
5 | 12430004324423311322 |
6 | 144131525413304524 |
7 | 6235600021645543 |
oct | 667524413614604 |
9 | 127871416156407 |
10 | 30213554510212 |
11 | 9699550945407 |
12 | 347b70a335144 |
13 | 13b218398c468 |
14 | 7664b56dc15a |
15 | 375dcd1d44c7 |
hex | 1b7aa42f1984 |
30213554510212 has 24 divisors (see below), whose sum is σ = 54914166793472. Its totient is φ = 14529771900000.
The previous prime is 30213554510201. The next prime is 30213554510233. The reversal of 30213554510212 is 21201545531203.
It is a super-2 number, since 2×302135545102122 (a number of 28 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747396039 + ... + 747436462.
Almost surely, 230213554510212 is an apocalyptic number.
It is an amenable number.
30213554510212 is a deficient number, since it is larger than the sum of its proper divisors (24700612283260).
30213554510212 is a wasteful number, since it uses less digits than its factorization.
30213554510212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1494832699 (or 1494832697 counting only the distinct ones).
The product of its (nonzero) digits is 36000, while the sum is 34.
The spelling of 30213554510212 in words is "thirty trillion, two hundred thirteen billion, five hundred fifty-four million, five hundred ten thousand, two hundred twelve".
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