Base | Representation |
---|---|
bin | 1110111110011101… |
… | …00001011101110101 |
3 | 202202022212001220212 |
4 | 13133032201131311 |
5 | 112431230443212 |
6 | 3405451035205 |
7 | 403145444666 |
oct | 73716413565 |
9 | 22668761825 |
10 | 8040093557 |
11 | 3456472321 |
12 | 168473bb05 |
13 | 9b1940412 |
14 | 563b4336d |
15 | 320cb9e22 |
hex | 1df3a1775 |
8040093557 has 8 divisors (see below), whose sum is σ = 8066952000. Its totient is φ = 8013258880.
The previous prime is 8040093547. The next prime is 8040093613. The reversal of 8040093557 is 7553900408.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 8040093557 - 216 = 8040028021 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8040093547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888944 + ... + 897942.
It is an arithmetic number, because the mean of its divisors is an integer number (1008369000).
Almost surely, 28040093557 is an apocalyptic number.
It is an amenable number.
8040093557 is a deficient number, since it is larger than the sum of its proper divisors (26858443).
8040093557 is a wasteful number, since it uses less digits than its factorization.
8040093557 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11883.
The product of its (nonzero) digits is 151200, while the sum is 41.
The square root of 8040093557 is about 89666.5687812353. The cubic root of 8040093557 is about 2003.3355636649.
The spelling of 8040093557 in words is "eight billion, forty million, ninety-three thousand, five hundred fifty-seven".
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