Base | Representation |
---|---|
bin | 101000111111111… |
… | …0100100011100000 |
3 | 10112212121000211002 |
4 | 1101333310203200 |
5 | 10304133403312 |
6 | 344301411132 |
7 | 46043061644 |
oct | 12177644340 |
9 | 3485530732 |
10 | 1375684832 |
11 | 6465a1415 |
12 | 324869aa8 |
13 | 18c0171c2 |
14 | d09c2c24 |
15 | 80b904c2 |
hex | 51ff48e0 |
1375684832 has 48 divisors (see below), whose sum is σ = 2923633440. Its totient is φ = 635238912.
The previous prime is 1375684787. The next prime is 1375684867. The reversal of 1375684832 is 2384865731.
It is a pancake number, because a pancake can be divided into 1375684832 parts by 52453 straight cuts.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10883 + ... + 53570.
It is an arithmetic number, because the mean of its divisors is an integer number (60909030).
Almost surely, 21375684832 is an apocalyptic number.
It is an amenable number.
1375684832 is an abundant number, since it is smaller than the sum of its proper divisors (1547948608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1375684832 is a wasteful number, since it uses less digits than its factorization.
1375684832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64515 (or 64507 counting only the distinct ones).
The product of its digits is 967680, while the sum is 47.
The square root of 1375684832 is about 37090.2255587641. The cubic root of 1375684832 is about 1112.1746270963.
The spelling of 1375684832 in words is "one billion, three hundred seventy-five million, six hundred eighty-four thousand, eight hundred thirty-two".
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