Base | Representation |
---|---|
bin | 10010010010010… |
… | …110101010010100 |
3 | 210101022010021010 |
4 | 102102112222110 |
5 | 1112020120200 |
6 | 50235452220 |
7 | 10413524301 |
oct | 2222265224 |
9 | 711263233 |
10 | 306801300 |
11 | 1481aa3a3 |
12 | 868b7070 |
13 | 4b73c740 |
14 | 2ca640a8 |
15 | 1be04150 |
hex | 12496a94 |
306801300 has 144 divisors (see below), whose sum is σ = 967007552. Its totient is φ = 74649600.
The previous prime is 306801293. The next prime is 306801307. The reversal of 306801300 is 3108603.
It is an interprime number because it is at equal distance from previous prime (306801293) and next prime (306801307).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (306801307) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 377895 + ... + 378705.
Almost surely, 2306801300 is an apocalyptic number.
306801300 is a gapful number since it is divisible by the number (30) 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 306801300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483503776).
306801300 is an abundant number, since it is smaller than the sum of its proper divisors (660206252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
306801300 is a wasteful number, since it uses less digits than its factorization.
306801300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 938 (or 931 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 306801300 is about 17515.7443461590. The cubic root of 306801300 is about 674.4540990924.
Adding to 306801300 its reverse (3108603), we get a palindrome (309909903).
The spelling of 306801300 in words is "three hundred six million, eight hundred one thousand, three hundred".
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