Base | Representation |
---|---|
bin | 1011010010101111… |
… | …1011110110001000 |
3 | 21211021010220021002 |
4 | 2310223323312020 |
5 | 22202020304300 |
6 | 1220445434132 |
7 | 135056420051 |
oct | 26453736610 |
9 | 7737126232 |
10 | 3031416200 |
11 | 131617894a |
12 | 70726b948 |
13 | 394063cc7 |
14 | 20a863728 |
15 | 12b1ec5d5 |
hex | b4afbd88 |
3031416200 has 48 divisors (see below), whose sum is σ = 7462641780. Its totient is φ = 1141237760.
The previous prime is 3031416151. The next prime is 3031416233. The reversal of 3031416200 is 26141303.
It can be written as a sum of positive squares in 6 ways, for example, as 507961444 + 2523454756 = 22538^2 + 50234^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442397 + ... + 449196.
Almost surely, 23031416200 is an apocalyptic number.
It is an amenable number.
3031416200 is an abundant number, since it is smaller than the sum of its proper divisors (4431225580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3031416200 is a wasteful number, since it uses less digits than its factorization.
3031416200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891626 (or 891617 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3031416200 is about 55058.2981938236. The cubic root of 3031416200 is about 1447.2665427099.
Adding to 3031416200 its reverse (26141303), we get a palindrome (3057557503).
The spelling of 3031416200 in words is "three billion, thirty-one million, four hundred sixteen thousand, two hundred".
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