Base | Representation |
---|---|
bin | 1101111000101000100100… |
… | …11110001010001010100001 |
3 | 11000002221121110112110120021 |
4 | 12330110102132022022201 |
5 | 13000224024443344410 |
6 | 144534435012113441 |
7 | 6300644651132305 |
oct | 674242236121241 |
9 | 130087543473507 |
10 | 30533232403105 |
11 | 9802086767903 |
12 | 3511665905881 |
13 | 140636b527673 |
14 | 777b60039d05 |
15 | 37e38d1d4eda |
hex | 1bc51278a2a1 |
30533232403105 has 32 divisors (see below), whose sum is σ = 36844902521856. Its totient is φ = 24290280000000.
The previous prime is 30533232403103. The next prime is 30533232403109. The reversal of 30533232403105 is 50130423233503.
It is not a de Polignac number, because 30533232403105 - 21 = 30533232403103 is a prime.
It is a super-2 number, since 2×305332324031052 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30533232403103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2423073805 + ... + 2423086405.
It is an arithmetic number, because the mean of its divisors is an integer number (1151403203808).
Almost surely, 230533232403105 is an apocalyptic number.
It is an amenable number.
30533232403105 is a deficient number, since it is larger than the sum of its proper divisors (6311670118751).
30533232403105 is a wasteful number, since it uses less digits than its factorization.
30533232403105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16129.
The product of its (nonzero) digits is 97200, while the sum is 34.
Adding to 30533232403105 its reverse (50130423233503), we get a palindrome (80663655636608).
The spelling of 30533232403105 in words is "thirty trillion, five hundred thirty-three billion, two hundred thirty-two million, four hundred three thousand, one hundred five".
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