Base | Representation |
---|---|
bin | 101001001000010… |
… | …0100110110000111 |
3 | 10120011212011122120 |
4 | 1102100210312013 |
5 | 10311244430220 |
6 | 344535501023 |
7 | 46125313626 |
oct | 12220446607 |
9 | 3504764576 |
10 | 1380076935 |
11 | 649021256 |
12 | 326227773 |
13 | 18cbc4393 |
14 | d14076bd |
15 | 8125ba40 |
hex | 52424d87 |
1380076935 has 32 divisors (see below), whose sum is σ = 2311580160. Its totient is φ = 701762688.
The previous prime is 1380076927. The next prime is 1380076961. The reversal of 1380076935 is 5396700831.
It is not a de Polignac number, because 1380076935 - 23 = 1380076927 is a prime.
It is a super-2 number, since 2×13800769352 = 3809224693037988450, which contains 22 as substring.
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 31 ways as a sum of consecutive naturals, for example, 103056 + ... + 115674.
It is an arithmetic number, because the mean of its divisors is an integer number (72236880).
Almost surely, 21380076935 is an apocalyptic number.
1380076935 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1380076935 is a deficient number, since it is larger than the sum of its proper divisors (931503225).
1380076935 is a wasteful number, since it uses less digits than its factorization.
1380076935 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12967.
The product of its (nonzero) digits is 136080, while the sum is 42.
The square root of 1380076935 is about 37149.3867378723. The cubic root of 1380076935 is about 1113.3569706357.
The spelling of 1380076935 in words is "one billion, three hundred eighty million, seventy-six thousand, nine hundred thirty-five".
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