Base | Representation |
---|---|
bin | 1101101111110100010111… |
… | …00111111001111010111011 |
3 | 10222000222202010210001120101 |
4 | 12313322023213321322323 |
5 | 12430243200003320011 |
6 | 144143341321540231 |
7 | 6240032366004520 |
oct | 667721347717273 |
9 | 128028663701511 |
10 | 30230322323131 |
11 | 96a5675937437 |
12 | 3482a09944677 |
13 | 13b3926838c58 |
14 | 76722661b147 |
15 | 3765602e52c1 |
hex | 1b7e8b9f9ebb |
30230322323131 has 8 divisors (see below), whose sum is σ = 35482694927840. Its totient is φ = 25211388500928.
The previous prime is 30230322323119. The next prime is 30230322323153. The reversal of 30230322323131 is 13132322303203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30230322323131 - 25 = 30230322323099 is a prime.
It is a super-2 number, since 2×302303223231312 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30230322323131.
It is not an unprimeable number, because it can be changed into a prime (30230322323101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (31) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58359695346 + ... + 58359695863.
It is an arithmetic number, because the mean of its divisors is an integer number (4435336865980).
Almost surely, 230230322323131 is an apocalyptic number.
30230322323131 is a deficient number, since it is larger than the sum of its proper divisors (5252372604709).
30230322323131 is a wasteful number, since it uses less digits than its factorization.
30230322323131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116719391253.
The product of its (nonzero) digits is 11664, while the sum is 28.
Adding to 30230322323131 its reverse (13132322303203), we get a palindrome (43362644626334).
The spelling of 30230322323131 in words is "thirty trillion, two hundred thirty billion, three hundred twenty-two million, three hundred twenty-three thousand, one hundred thirty-one".
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