Base | Representation |
---|---|
bin | 1011011110010101… |
… | …0100110000011000 |
3 | 21221122120222002220 |
4 | 2313211110300120 |
5 | 22301440433442 |
6 | 1225343224040 |
7 | 136216460124 |
oct | 26745246030 |
9 | 7848528086 |
10 | 3080014872 |
11 | 1340651840 |
12 | 71b5a8020 |
13 | 3a114b60c |
14 | 2130b4584 |
15 | 1305ebeec |
hex | b7954c18 |
3080014872 has 64 divisors (see below), whose sum is σ = 8414496000. Its totient is φ = 931731840.
The previous prime is 3080014849. The next prime is 3080014891. The reversal of 3080014872 is 2784100803.
It is a super-2 number, since 2×30800148722 = 18972983223482352768, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148398 + ... + 167874.
It is an arithmetic number, because the mean of its divisors is an integer number (131476500).
Almost surely, 23080014872 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3080014872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4207248000).
3080014872 is an abundant number, since it is smaller than the sum of its proper divisors (5334481128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3080014872 is a wasteful number, since it uses less digits than its factorization.
3080014872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20096 (or 20092 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 33.
The square root of 3080014872 is about 55497.8816893041. The cubic root of 3080014872 is about 1454.9596115429.
The spelling of 3080014872 in words is "three billion, eighty million, fourteen thousand, eight hundred seventy-two".
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