Base | Representation |
---|---|
bin | 1011100000000101… |
… | …1011001001110100 |
3 | 21222011110012200110 |
4 | 2320001123021310 |
5 | 22310332143413 |
6 | 1230205143020 |
7 | 136336210050 |
oct | 27001331164 |
9 | 7864405613 |
10 | 3087381108 |
11 | 1344823139 |
12 | 721b5aa70 |
13 | 3a282a436 |
14 | 214070c60 |
15 | 1310a48c3 |
hex | b805b274 |
3087381108 has 48 divisors (see below), whose sum is σ = 8235745280. Its totient is φ = 881816544.
The previous prime is 3087381107. The next prime is 3087381113. The reversal of 3087381108 is 8011837803.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3087381107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 458913 + ... + 465591.
Almost surely, 23087381108 is an apocalyptic number.
It is an amenable number.
3087381108 is an abundant number, since it is smaller than the sum of its proper divisors (5148364172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3087381108 is a wasteful number, since it uses less digits than its factorization.
3087381108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12196 (or 12194 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 39.
The square root of 3087381108 is about 55564.2070761385. The cubic root of 3087381108 is about 1456.1185932917.
The spelling of 3087381108 in words is "three billion, eighty-seven million, three hundred eighty-one thousand, one hundred eight".
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