Base | Representation |
---|---|
bin | 1000000110000000… |
… | …11000101110010101 |
3 | 102012211122012110122 |
4 | 10003000120232111 |
5 | 32344410301323 |
6 | 1555105001325 |
7 | 212453202200 |
oct | 40300305625 |
9 | 12184565418 |
10 | 4345400213 |
11 | 192a957550 |
12 | a13323245 |
13 | 54335703b |
14 | 2d3184937 |
15 | 1a6750ec8 |
hex | 103018b95 |
4345400213 has 48 divisors (see below), whose sum is σ = 5718240000. Its totient is φ = 3262654080.
The previous prime is 4345400207. The next prime is 4345400233. The reversal of 4345400213 is 3120045434.
It is a de Polignac number, because none of the positive numbers 2k-4345400213 is a prime.
It is a super-2 number, since 2×43454002132 = 37765006022280890738, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4345400203) 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, 2172788 + ... + 2174786.
It is an arithmetic number, because the mean of its divisors is an integer number (119130000).
Almost surely, 24345400213 is an apocalyptic number.
It is an amenable number.
4345400213 is a deficient number, since it is larger than the sum of its proper divisors (1372839787).
4345400213 is a wasteful number, since it uses less digits than its factorization.
4345400213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2170 (or 2163 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 26.
The square root of 4345400213 is about 65919.6496729162. The cubic root of 4345400213 is about 1631.8363151877.
Adding to 4345400213 its reverse (3120045434), we get a palindrome (7465445647).
The spelling of 4345400213 in words is "four billion, three hundred forty-five million, four hundred thousand, two hundred thirteen".
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