Base | Representation |
---|---|
bin | 1011011101110111… |
… | …0110010101000100 |
3 | 21221111220101222210 |
4 | 2313131312111010 |
5 | 22300440231421 |
6 | 1225233223420 |
7 | 136164015654 |
oct | 26735662504 |
9 | 7844811883 |
10 | 3078055236 |
11 | 133a533503 |
12 | 71aa01b70 |
13 | 3a0913679 |
14 | 212b24364 |
15 | 130361576 |
hex | b7776544 |
3078055236 has 12 divisors (see below), whose sum is σ = 7182128912. Its totient is φ = 1026018408.
The previous prime is 3078055231. The next prime is 3078055237. The reversal of 3078055236 is 6325508703.
It is a tau number, because it is divible by the number of its divisors (12).
It is a nialpdrome in base 16.
It is a junction number, because it is equal to n+sod(n) for n = 3078055194 and 3078055203.
It is not an unprimeable number, because it can be changed into a prime (3078055231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128252290 + ... + 128252313.
Almost surely, 23078055236 is an apocalyptic number.
It is an amenable number.
3078055236 is an abundant number, since it is smaller than the sum of its proper divisors (4104073676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3078055236 is a wasteful number, since it uses less digits than its factorization.
3078055236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 256504610 (or 256504608 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 39.
The square root of 3078055236 is about 55480.2238279551. The cubic root of 3078055236 is about 1454.6509770883.
The spelling of 3078055236 in words is "three billion, seventy-eight million, fifty-five thousand, two hundred thirty-six".
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