Base | Representation |
---|---|
bin | 1101111001001101100101… |
… | …01011000010001111000011 |
3 | 11000011211220001221001222101 |
4 | 12330212302223002033003 |
5 | 13001040222100032433 |
6 | 144551522251451231 |
7 | 6302250205006000 |
oct | 674466253021703 |
9 | 130154801831871 |
10 | 30553100002243 |
11 | 980a551485125 |
12 | 351548b456b17 |
13 | 14081b6655aa0 |
14 | 778ac68d88a7 |
15 | 37eb524eb07d |
hex | 1bc9b2ac23c3 |
30553100002243 has 32 divisors (see below), whose sum is σ = 38373723248000. Its totient is φ = 24172317001728.
The previous prime is 30553100002211. The next prime is 30553100002273. The reversal of 30553100002243 is 34220000135503.
It is not a de Polignac number, because 30553100002243 - 25 = 30553100002211 is a prime.
It is a super-2 number, since 2×305531000022432 (a number of 28 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (30553100002273) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 71277463 + ... + 71704831.
It is an arithmetic number, because the mean of its divisors is an integer number (1199178851500).
Almost surely, 230553100002243 is an apocalyptic number.
30553100002243 is a deficient number, since it is larger than the sum of its proper divisors (7820623245757).
30553100002243 is a wasteful number, since it uses less digits than its factorization.
30553100002243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 443436 (or 443422 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 28.
Adding to 30553100002243 its reverse (34220000135503), we get a palindrome (64773100137746).
The spelling of 30553100002243 in words is "thirty trillion, five hundred fifty-three billion, one hundred million, two thousand, two hundred forty-three".
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