Base | Representation |
---|---|
bin | 11101101000010001110010… |
… | …101100011001000000011110 |
3 | 122002101122001210221000222001 |
4 | 131220101302230121000132 |
5 | 114040004400343000110 |
6 | 1141052053055512514 |
7 | 36306450544102654 |
oct | 3550216254310036 |
9 | 562348053830861 |
10 | 130311232000030 |
11 | 38580757291384 |
12 | 12747233b2873a |
13 | 57933b13bab53 |
14 | 2427150d22dd4 |
15 | 100ea62d7263a |
hex | 768472b1901e |
130311232000030 has 64 divisors (see below), whose sum is σ = 241699277469312. Its totient is φ = 50547637647360.
The previous prime is 130311231999983. The next prime is 130311232000043. The reversal of 130311232000030 is 30000232113031.
It is a junction number, because it is equal to n+sod(n) for n = 130311231999971 and 130311232000007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149548410 + ... + 150417250.
It is an arithmetic number, because the mean of its divisors is an integer number (3776551210458).
Almost surely, 2130311232000030 is an apocalyptic number.
130311232000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130311232000030 is a deficient number, since it is larger than the sum of its proper divisors (111388045469282).
130311232000030 is a wasteful number, since it uses less digits than its factorization.
130311232000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 870229.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 130311232000030 its reverse (30000232113031), we get a palindrome (160311464113061).
The spelling of 130311232000030 in words is "one hundred thirty trillion, three hundred eleven billion, two hundred thirty-two million, thirty", and thus it is an aban number.
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