Base | Representation |
---|---|
bin | 11100000111111110… |
… | …010010100110111110 |
3 | 2212221120212211001122 |
4 | 130013332102212332 |
5 | 443321311300414 |
6 | 21512323310542 |
7 | 2116230234545 |
oct | 340776224676 |
9 | 85846784048 |
10 | 30198540734 |
11 | 1189731a68a |
12 | 5a2951b452 |
13 | 2b0355b11b |
14 | 166696b15c |
15 | bbb295b8e |
hex | 707f929be |
30198540734 has 16 divisors (see below), whose sum is σ = 46415391120. Its totient is φ = 14726946240.
The previous prime is 30198540731. The next prime is 30198540761. The reversal of 30198540734 is 43704589103.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30198540731) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261152 + ... + 358604.
It is an arithmetic number, because the mean of its divisors is an integer number (2900961945).
Almost surely, 230198540734 is an apocalyptic number.
30198540734 is a deficient number, since it is larger than the sum of its proper divisors (16216850386).
30198540734 is a wasteful number, since it uses less digits than its factorization.
30198540734 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101275.
The product of its (nonzero) digits is 362880, while the sum is 44.
The spelling of 30198540734 in words is "thirty billion, one hundred ninety-eight million, five hundred forty thousand, seven hundred thirty-four".
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