Base | Representation |
---|---|
bin | 1101110100010100100100… |
… | …11001010100110011101110 |
3 | 10222120210010201011111020200 |
4 | 12322022102121110303232 |
5 | 12440312043004424040 |
6 | 144342411303054330 |
7 | 6254150661030333 |
oct | 672122231246356 |
9 | 128523121144220 |
10 | 30385054764270 |
11 | 9755258306668 |
12 | 34a89b14413a6 |
13 | 13c53b569732b |
14 | 77090470298a |
15 | 37a5b95c9630 |
hex | 1ba292654cee |
30385054764270 has 24 divisors (see below), whose sum is σ = 79001142387336. Its totient is φ = 8102681270448.
The previous prime is 30385054764263. The next prime is 30385054764341. The reversal of 30385054764270 is 7246745058303.
It is a happy number.
30385054764270 is a `hidden beast` number, since 3 + 0 + 3 + 8 + 50 + 547 + 6 + 42 + 7 + 0 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168805859712 + ... + 168805859891.
It is an arithmetic number, because the mean of its divisors is an integer number (3291714266139).
Almost surely, 230385054764270 is an apocalyptic number.
30385054764270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30385054764270 is an abundant number, since it is smaller than the sum of its proper divisors (48616087623066).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30385054764270 is a wasteful number, since it uses less digits than its factorization.
30385054764270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337611719616 (or 337611719613 counting only the distinct ones).
The product of its (nonzero) digits is 16934400, while the sum is 54.
The spelling of 30385054764270 in words is "thirty trillion, three hundred eighty-five billion, fifty-four million, seven hundred sixty-four thousand, two hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.047 sec. • engine limits •