Base | Representation |
---|---|
bin | 11101100111001010001001… |
… | …111110000101011101111110 |
3 | 122002010021112012110012222102 |
4 | 131213022021332011131332 |
5 | 114032224333123300410 |
6 | 1140552452324545102 |
7 | 36301055454213350 |
oct | 3547121176053576 |
9 | 562107465405872 |
10 | 130234313103230 |
11 | 385510755aa786 |
12 | 12734347b52192 |
13 | 57890736c5b2b |
14 | 24235354630d0 |
15 | 100ca601182a5 |
hex | 767289f8577e |
130234313103230 has 32 divisors (see below), whose sum is σ = 277148883061440. Its totient is φ = 43112048474880.
The previous prime is 130234313103229. The next prime is 130234313103239. The reversal of 130234313103230 is 32301313432031.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a junction number, because it is equal to n+sod(n) for n = 130234313103193 and 130234313103202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130234313103239) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32077414991 + ... + 32077419050.
It is an arithmetic number, because the mean of its divisors is an integer number (8660902595670).
Almost surely, 2130234313103230 is an apocalyptic number.
130234313103230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130234313103230 is an abundant number, since it is smaller than the sum of its proper divisors (146914569958210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130234313103230 is a wasteful number, since it uses less digits than its factorization.
130234313103230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64154834084.
The product of its (nonzero) digits is 11664, while the sum is 29.
Adding to 130234313103230 its reverse (32301313432031), we get a palindrome (162535626535261).
The spelling of 130234313103230 in words is "one hundred thirty trillion, two hundred thirty-four billion, three hundred thirteen million, one hundred three thousand, two hundred thirty".
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