Base | Representation |
---|---|
bin | 1101101111010100011000… |
… | …10011111110000011101000 |
3 | 10221222100102122120010220012 |
4 | 12313222030103332003220 |
5 | 12430003014411131344 |
6 | 144131421545151052 |
7 | 6235554056501531 |
oct | 667521423760350 |
9 | 127870378503805 |
10 | 30213154005224 |
11 | 9699365865053 |
12 | 347b61818b488 |
13 | 13b211ba02068 |
14 | 766478445688 |
15 | 375da7e7129e |
hex | 1b7a8c4fe0e8 |
30213154005224 has 32 divisors (see below), whose sum is σ = 56738975230080. Its totient is φ = 15082775044224.
The previous prime is 30213154005211. The next prime is 30213154005241. The reversal of 30213154005224 is 42250045131203.
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, 15876179 + ... + 17677085.
It is an arithmetic number, because the mean of its divisors is an integer number (1773092975940).
Almost surely, 230213154005224 is an apocalyptic number.
It is an amenable number.
30213154005224 is a deficient number, since it is larger than the sum of its proper divisors (26525821224856).
30213154005224 is a wasteful number, since it uses less digits than its factorization.
30213154005224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1804217 (or 1804213 counting only the distinct ones).
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 30213154005224 its reverse (42250045131203), we get a palindrome (72463199136427).
The spelling of 30213154005224 in words is "thirty trillion, two hundred thirteen billion, one hundred fifty-four million, five thousand, two hundred twenty-four".
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