Base | Representation |
---|---|
bin | 101001000001011… |
… | …0100011100110100 |
3 | 10112221001222000100 |
4 | 1102002310130310 |
5 | 10304334031321 |
6 | 344330314100 |
7 | 46052544336 |
oct | 12202643464 |
9 | 3487058010 |
10 | 1376470836 |
11 | 646a88a04 |
12 | 324b88930 |
13 | 18c230bb0 |
14 | d0b49456 |
15 | 80c98326 |
hex | 520b4734 |
1376470836 has 72 divisors (see below), whose sum is σ = 3751491744. Its totient is φ = 423028800.
The previous prime is 1376470829. The next prime is 1376470883. The reversal of 1376470836 is 6380746731.
It is a junction number, because it is equal to n+sod(n) for n = 1376470791 and 1376470800.
It is a congruent number.
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 23 ways as a sum of consecutive naturals, for example, 678055 + ... + 680081.
It is an arithmetic number, because the mean of its divisors is an integer number (52104052).
Almost surely, 21376470836 is an apocalyptic number.
It is an amenable number.
1376470836 is an abundant number, since it is smaller than the sum of its proper divisors (2375020908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1376470836 is a wasteful number, since it uses less digits than its factorization.
1376470836 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3501 (or 3496 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 45.
The square root of 1376470836 is about 37100.8198831239. The cubic root of 1376470836 is about 1112.3864021702.
The spelling of 1376470836 in words is "one billion, three hundred seventy-six million, four hundred seventy thousand, eight hundred thirty-six".
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