Base | Representation |
---|---|
bin | 100101110111001111… |
… | …111011011101000111 |
3 | 10212221100020210012111 |
4 | 211313033323131013 |
5 | 1131230233320210 |
6 | 30402105401451 |
7 | 2636322641446 |
oct | 456717733507 |
9 | 125840223174 |
10 | 40655370055 |
11 | 16272995293 |
12 | 7a67499287 |
13 | 3aaba968b1 |
14 | 1d79648d5d |
15 | 10ce2e088a |
hex | 9773fb747 |
40655370055 has 8 divisors (see below), whose sum is σ = 50907593952. Its totient is φ = 31110196128.
The previous prime is 40655370029. The next prime is 40655370083. The reversal of 40655370055 is 55007355604.
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 40655370055 - 215 = 40655337287 is a prime.
It is a super-2 number, since 2×406553700552 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176762364 + ... + 176762593.
It is an arithmetic number, because the mean of its divisors is an integer number (6363449244).
Almost surely, 240655370055 is an apocalyptic number.
40655370055 is a deficient number, since it is larger than the sum of its proper divisors (10252223897).
40655370055 is a wasteful number, since it uses less digits than its factorization.
40655370055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353524985.
The product of its (nonzero) digits is 315000, while the sum is 40.
The spelling of 40655370055 in words is "forty billion, six hundred fifty-five million, three hundred seventy thousand, fifty-five".
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