Base | Representation |
---|---|
bin | 1111100110010… |
… | …01011110111100 |
3 | 100010012210200011 |
4 | 13303021132330 |
5 | 231444124300 |
6 | 20552313004 |
7 | 3146124043 |
oct | 763113674 |
9 | 303183604 |
10 | 130848700 |
11 | 67951624 |
12 | 379a2764 |
13 | 21154b88 |
14 | 1354155a |
15 | b749eba |
hex | 7cc97bc |
130848700 has 36 divisors (see below), whose sum is σ = 286044192. Its totient is φ = 51952000.
The previous prime is 130848691. The next prime is 130848709. The reversal of 130848700 is 7848031.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (130848691) and next prime (130848709).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130848709) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8925 + ... + 18475.
It is an arithmetic number, because the mean of its divisors is an integer number (7945672).
Almost surely, 2130848700 is an apocalyptic number.
130848700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 130848700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143022096).
130848700 is an abundant number, since it is smaller than the sum of its proper divisors (155195492).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130848700 is a wasteful number, since it uses less digits than its factorization.
130848700 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9702 (or 9695 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 31.
The square root of 130848700 is about 11438.9116615175. The cubic root of 130848700 is about 507.6797069581.
The spelling of 130848700 in words is "one hundred thirty million, eight hundred forty-eight thousand, seven hundred".
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