Base | Representation |
---|---|
bin | 100100111001001000… |
… | …101100010000100100 |
3 | 10210020201101101210222 |
4 | 210321020230100210 |
5 | 1122112000113122 |
6 | 30110442103512 |
7 | 2601440241011 |
oct | 447110542044 |
9 | 123221341728 |
10 | 39613285412 |
11 | 15888737708 |
12 | 78164aab98 |
13 | 3973c1306c |
14 | 1cbb0a4708 |
15 | 106ca99b42 |
hex | 93922c424 |
39613285412 has 24 divisors (see below), whose sum is σ = 70046995200. Its totient is φ = 19600137216.
The previous prime is 39613285409. The next prime is 39613285463. The reversal of 39613285412 is 21458231693.
It is a super-2 number, since 2×396132854122 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 546389 + ... + 614627.
It is an arithmetic number, because the mean of its divisors is an integer number (2918624800).
Almost surely, 239613285412 is an apocalyptic number.
It is an amenable number.
39613285412 is a deficient number, since it is larger than the sum of its proper divisors (30433709788).
39613285412 is a wasteful number, since it uses less digits than its factorization.
39613285412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69755 (or 69753 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The spelling of 39613285412 in words is "thirty-nine billion, six hundred thirteen million, two hundred eighty-five thousand, four hundred twelve".
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