Base | Representation |
---|---|
bin | 101011011101011101… |
… | …1100110100111110111 |
3 | 22220220100210122100102 |
4 | 1112322323212213313 |
5 | 3012120102000322 |
6 | 110513032304315 |
7 | 6512550106226 |
oct | 1267273464767 |
9 | 286810718312 |
10 | 93330500087 |
11 | 366436a8100 |
12 | 1610824209b |
13 | 8a54b230a6 |
14 | 4735376cbd |
15 | 2663956792 |
hex | 15baee69f7 |
93330500087 has 12 divisors (see below), whose sum is σ = 104769113568. Its totient is φ = 83040672000.
The previous prime is 93330500059. The next prime is 93330500111. The reversal of 93330500087 is 78000503339.
It is not a de Polignac number, because 93330500087 - 26 = 93330500023 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 93330500087.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93330500387) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8199914 + ... + 8211287.
It is an arithmetic number, because the mean of its divisors is an integer number (8730759464).
Almost surely, 293330500087 is an apocalyptic number.
93330500087 is a deficient number, since it is larger than the sum of its proper divisors (11438613481).
93330500087 is a wasteful number, since it uses less digits than its factorization.
93330500087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16411270 (or 16411259 counting only the distinct ones).
The product of its (nonzero) digits is 68040, while the sum is 38.
The spelling of 93330500087 in words is "ninety-three billion, three hundred thirty million, five hundred thousand, eighty-seven".
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