Base | Representation |
---|---|
bin | 1011101100010011… |
… | …1010011111111000 |
3 | 22002201212210121210 |
4 | 2323010322133320 |
5 | 22411442040301 |
6 | 1235235403120 |
7 | 140530615500 |
oct | 27304723770 |
9 | 8081783553 |
10 | 3138627576 |
11 | 1370745397 |
12 | 7371534a0 |
13 | 3b0330ca6 |
14 | 21abb0a00 |
15 | 135828ad6 |
hex | bb13a7f8 |
3138627576 has 96 divisors (see below), whose sum is σ = 9213315840. Its totient is φ = 888334272.
The previous prime is 3138627553. The next prime is 3138627593. The reversal of 3138627576 is 6757268313.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113361 + ... + 138303.
It is an arithmetic number, because the mean of its divisors is an integer number (95972040).
Almost surely, 23138627576 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 3138627576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4606657920).
3138627576 is an abundant number, since it is smaller than the sum of its proper divisors (6074688264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3138627576 is a wasteful number, since it uses less digits than its factorization.
3138627576 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25073 (or 25062 counting only the distinct ones).
The product of its digits is 1270080, while the sum is 48.
The square root of 3138627576 is about 56023.4555878161. The cubic root of 3138627576 is about 1464.1309753226.
The spelling of 3138627576 in words is "three billion, one hundred thirty-eight million, six hundred twenty-seven thousand, five hundred seventy-six".
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