Base | Representation |
---|---|
bin | 1101111000110111010011… |
… | …11100100010001011011100 |
3 | 11000010201000201122200202220 |
4 | 12330123221330202023130 |
5 | 13000341224430401044 |
6 | 144542223535345340 |
7 | 6301344660240351 |
oct | 674335174421334 |
9 | 130121021580686 |
10 | 30541142434524 |
11 | 9805475775557 |
12 | 35130b2982250 |
13 | 140702c229c27 |
14 | 7782b07a4628 |
15 | 37e6a285d019 |
hex | 1bc6e9f222dc |
30541142434524 has 24 divisors (see below), whose sum is σ = 71266509717648. Its totient is φ = 10179831663360.
The previous prime is 30541142434513. The next prime is 30541142434547. The reversal of 30541142434524 is 42543424114503.
It is a super-2 number, since 2×305411424345242 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
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, 68411757 + ... + 68856740.
It is an arithmetic number, because the mean of its divisors is an integer number (2969437904902).
Almost surely, 230541142434524 is an apocalyptic number.
It is an amenable number.
30541142434524 is an abundant number, since it is smaller than the sum of its proper divisors (40725367283124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30541142434524 is a wasteful number, since it uses less digits than its factorization.
30541142434524 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 137287045 (or 137287043 counting only the distinct ones).
The product of its (nonzero) digits is 921600, while the sum is 42.
The spelling of 30541142434524 in words is "thirty trillion, five hundred forty-one billion, one hundred forty-two million, four hundred thirty-four thousand, five hundred twenty-four".
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