Base | Representation |
---|---|
bin | 11110101110000101011111 |
3 | 120011010202111 |
4 | 132232011133 |
5 | 4030144322 |
6 | 444334451 |
7 | 125310250 |
oct | 36560537 |
9 | 16133674 |
10 | 8053087 |
11 | 4600449 |
12 | 2844427 |
13 | 188c653 |
14 | 10d8b27 |
15 | a91177 |
hex | 7ae15f |
8053087 has 32 divisors (see below), whose sum is σ = 10506240. Its totient is φ = 6013440.
The previous prime is 8053079. The next prime is 8053091. The reversal of 8053087 is 7803508.
It is a cyclic number.
It is not a de Polignac number, because 8053087 - 23 = 8053079 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8053007) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 136464 + ... + 136522.
It is an arithmetic number, because the mean of its divisors is an integer number (328320).
Almost surely, 28053087 is an apocalyptic number.
8053087 is a deficient number, since it is larger than the sum of its proper divisors (2453153).
8053087 is a wasteful number, since it uses less digits than its factorization.
8053087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 8053087 is about 2837.7961519461. The cubic root of 8053087 is about 200.4414167064.
The spelling of 8053087 in words is "eight million, fifty-three thousand, eighty-seven".
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