Base | Representation |
---|---|
bin | 11101101000010011101001… |
… | …110110000101011011111010 |
3 | 122002101211020010110021120110 |
4 | 131220103221312011123322 |
5 | 114040022444120430020 |
6 | 1141053023310005150 |
7 | 36306551226424500 |
oct | 3550235166053372 |
9 | 562354203407513 |
10 | 130313231030010 |
11 | 38581592726176 |
12 | 127476b14a67b6 |
13 | 579363c5b5822 |
14 | 24272a0608670 |
15 | 100eb2d5e28e0 |
hex | 7684e9d856fa |
130313231030010 has 192 divisors, whose sum is σ = 376372462118400. Its totient is φ = 28757719001088.
The previous prime is 130313231030009. The next prime is 130313231030113. The reversal of 130313231030010 is 10030132313031.
It is a super-2 number, since 2×1303132310300102 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
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, 1913157714 + ... + 1913225826.
It is an arithmetic number, because the mean of its divisors is an integer number (1960273240200).
Almost surely, 2130313231030010 is an apocalyptic number.
130313231030010 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 130313231030010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188186231059200).
130313231030010 is an abundant number, since it is smaller than the sum of its proper divisors (246059231088390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130313231030010 is a wasteful number, since it uses less digits than its factorization.
130313231030010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113045 (or 113038 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 21.
Adding to 130313231030010 its reverse (10030132313031), we get a palindrome (140343363343041).
The spelling of 130313231030010 in words is "one hundred thirty trillion, three hundred thirteen billion, two hundred thirty-one million, thirty thousand, ten".
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