Base | Representation |
---|---|
bin | 101011010100110100… |
… | …1000111011000010111 |
3 | 22220011011000002212220 |
4 | 1112221221013120113 |
5 | 3011021323101410 |
6 | 110424151313423 |
7 | 6502425461415 |
oct | 1265151073027 |
9 | 286134002786 |
10 | 93040440855 |
11 | 365049a332a |
12 | 1604707b873 |
13 | 8a099c5bcb |
14 | 4708a302b5 |
15 | 264825d070 |
hex | 15a9a47617 |
93040440855 has 8 divisors (see below), whose sum is σ = 148864705392. Its totient is φ = 49621568448.
The previous prime is 93040440799. The next prime is 93040440929. The reversal of 93040440855 is 55804404039.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 93040440855 - 221 = 93038343703 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3101348014 + ... + 3101348043.
It is an arithmetic number, because the mean of its divisors is an integer number (18608088174).
Almost surely, 293040440855 is an apocalyptic number.
93040440855 is a deficient number, since it is larger than the sum of its proper divisors (55824264537).
93040440855 is a wasteful number, since it uses less digits than its factorization.
93040440855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6202696065.
The product of its (nonzero) digits is 345600, while the sum is 42.
The spelling of 93040440855 in words is "ninety-three billion, forty million, four hundred forty thousand, eight hundred fifty-five".
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