Base | Representation |
---|---|
bin | 111100100010011001… |
… | …0111001001101111010 |
3 | 110102120010222101110120 |
4 | 1321010302321031322 |
5 | 4112221310224010 |
6 | 135420031554110 |
7 | 12251413030152 |
oct | 1710462711572 |
9 | 412503871416 |
10 | 130003211130 |
11 | 50152472761 |
12 | 2124198b936 |
13 | c34a75a300 |
14 | 6413aa3762 |
15 | 35ad299e70 |
hex | 1e44cb937a |
130003211130 has 192 divisors, whose sum is σ = 359328493440. Its totient is φ = 30001840128.
The previous prime is 130003211083. The next prime is 130003211141. The reversal of 130003211130 is 31112300031.
It is a super-2 number, since 2×1300032111302 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9337054 + ... + 9350966.
It is an arithmetic number, because the mean of its divisors is an integer number (1871502570).
Almost surely, 2130003211130 is an apocalyptic number.
130003211130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 130003211130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179664246720).
130003211130 is an abundant number, since it is smaller than the sum of its proper divisors (229325282310).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130003211130 is a wasteful number, since it uses less digits than its factorization.
130003211130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14065 (or 14052 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 130003211130 its reverse (31112300031), we get a palindrome (161115511161).
The spelling of 130003211130 in words is "one hundred thirty billion, three million, two hundred eleven thousand, one hundred thirty".
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