Base | Representation |
---|---|
bin | 1110010001011110… |
… | …1011110101111010 |
3 | 100220000111000010100 |
4 | 3210113223311322 |
5 | 30321320223023 |
6 | 1432104300230 |
7 | 163642324416 |
oct | 34427536572 |
9 | 10800430110 |
10 | 3831414138 |
11 | 1696808172 |
12 | 8ab171676 |
13 | 490a15c76 |
14 | 284bcbd46 |
15 | 176573c43 |
hex | e45ebd7a |
3831414138 has 24 divisors (see below), whose sum is σ = 8314020000. Its totient is φ = 1275196104.
The previous prime is 3831414113. The next prime is 3831414143. The reversal of 3831414138 is 8314141383.
It is a happy number.
3831414138 is a `hidden beast` number, since 383 + 141 + 4 + 138 = 666.
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, 149638 + ... + 173361.
It is an arithmetic number, because the mean of its divisors is an integer number (346417500).
Almost surely, 23831414138 is an apocalyptic number.
3831414138 is an abundant number, since it is smaller than the sum of its proper divisors (4482605862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3831414138 is a wasteful number, since it uses less digits than its factorization.
3831414138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323666 (or 323663 counting only the distinct ones).
The product of its digits is 27648, while the sum is 36.
The square root of 3831414138 is about 61898.4178957750. The cubic root of 3831414138 is about 1564.7790843876.
The spelling of 3831414138 in words is "three billion, eight hundred thirty-one million, four hundred fourteen thousand, one hundred thirty-eight".
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