Base | Representation |
---|---|
bin | 1001011000101000… |
… | …11010110010110110 |
3 | 111000010212012112200 |
4 | 10230110122302312 |
5 | 40304330024210 |
6 | 2151544525330 |
7 | 235600456122 |
oct | 45424326266 |
9 | 14003765480 |
10 | 5038517430 |
11 | 21561257a1 |
12 | b87480846 |
13 | 623b2667b |
14 | 35b24a582 |
15 | 1e75140c0 |
hex | 12c51acb6 |
5038517430 has 24 divisors (see below), whose sum is σ = 13100145552. Its totient is φ = 1343604624.
The previous prime is 5038517399. The next prime is 5038517431. The reversal of 5038517430 is 347158305.
5038517430 is a `hidden beast` number, since 503 + 8 + 51 + 74 + 30 = 666.
It is a super-3 number, since 3×50385174303 (a number of 30 digits) contains 333 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5038517431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27991674 + ... + 27991853.
It is an arithmetic number, because the mean of its divisors is an integer number (545839398).
Almost surely, 25038517430 is an apocalyptic number.
5038517430 is an abundant number, since it is smaller than the sum of its proper divisors (8061628122).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5038517430 is a wasteful number, since it uses less digits than its factorization.
5038517430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55983540 (or 55983537 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 36.
The square root of 5038517430 is about 70982.5149596716. The cubic root of 5038517430 is about 1714.3556447961.
The spelling of 5038517430 in words is "five billion, thirty-eight million, five hundred seventeen thousand, four hundred thirty".
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