Base | Representation |
---|---|
bin | 101011101011101111100… |
… | …100011110000101000100 |
3 | 101121222110000122212210201 |
4 | 223223233210132011010 |
5 | 343140401030100440 |
6 | 10215020134100244 |
7 | 426611020064035 |
oct | 53535744360504 |
9 | 11558400585721 |
10 | 3001906487620 |
11 | a58112a53087 |
12 | 4059584aa684 |
13 | 18a1037c56a1 |
14 | a54161aca8c |
15 | 53146cd419a |
hex | 2baef91e144 |
3001906487620 has 12 divisors (see below), whose sum is σ = 6304003624044. Its totient is φ = 1200762595040.
The previous prime is 3001906487561. The next prime is 3001906487641. The reversal of 3001906487620 is 267846091003.
It can be written as a sum of positive squares in 2 ways, for example, as 1138523144256 + 1863383343364 = 1067016^2 + 1365058^2 .
It is a super-2 number, since 2×30019064876202 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75047662171 + ... + 75047662210.
It is an arithmetic number, because the mean of its divisors is an integer number (525333635337).
Almost surely, 23001906487620 is an apocalyptic number.
It is an amenable number.
3001906487620 is an abundant number, since it is smaller than the sum of its proper divisors (3302097136424).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001906487620 is a wasteful number, since it uses less digits than its factorization.
3001906487620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150095324390 (or 150095324388 counting only the distinct ones).
The product of its (nonzero) digits is 435456, while the sum is 46.
The spelling of 3001906487620 in words is "three trillion, one billion, nine hundred six million, four hundred eighty-seven thousand, six hundred twenty".
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