Base | Representation |
---|---|
bin | 1101110110010111110101… |
… | …01010011010011111101110 |
3 | 10222211112000210121202220200 |
4 | 12323023322222122133232 |
5 | 12442440403012114324 |
6 | 144435024021454330 |
7 | 6262224156603636 |
oct | 673137252323756 |
9 | 128745023552820 |
10 | 30455523551214 |
11 | 978212a086263 |
12 | 34ba5992713a6 |
13 | 13cbc35c888b8 |
14 | 7740ab6a76c6 |
15 | 37c340e39ec9 |
hex | 1bb2faa9a7ee |
30455523551214 has 12 divisors (see below), whose sum is σ = 65986967694336. Its totient is φ = 10151841183732.
The previous prime is 30455523551213. The next prime is 30455523551251. The reversal of 30455523551214 is 41215532555403.
30455523551214 is a `hidden beast` number, since 3 + 0 + 4 + 5 + 55 + 23 + 551 + 21 + 4 = 666.
It is a super-2 number, since 2×304555235512142 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 30455523551214.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30455523551213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 845986765294 + ... + 845986765329.
It is an arithmetic number, because the mean of its divisors is an integer number (5498913974528).
Almost surely, 230455523551214 is an apocalyptic number.
30455523551214 is an abundant number, since it is smaller than the sum of its proper divisors (35531444143122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30455523551214 is a wasteful number, since it uses less digits than its factorization.
30455523551214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1691973530631 (or 1691973530628 counting only the distinct ones).
The product of its (nonzero) digits is 1800000, while the sum is 45.
The spelling of 30455523551214 in words is "thirty trillion, four hundred fifty-five billion, five hundred twenty-three million, five hundred fifty-one thousand, two hundred fourteen".
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