Base | Representation |
---|---|
bin | 110011100001000010… |
… | …011101000011100101 |
3 | 12021210000011110200002 |
4 | 303201002131003211 |
5 | 1401241132440303 |
6 | 41224511031045 |
7 | 3665521541261 |
oct | 634102350345 |
9 | 167700143602 |
10 | 55315124453 |
11 | 21505a44796 |
12 | a878b0b485 |
13 | 52a6c93594 |
14 | 296a5c10a1 |
15 | 168b2e6788 |
hex | ce109d0e5 |
55315124453 has 8 divisors (see below), whose sum is σ = 57745986048. Its totient is φ = 52886417584.
The previous prime is 55315124401. The next prime is 55315124483. The reversal of 55315124453 is 35442151355.
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 55315124453 - 210 = 55315123429 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55315124483) 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, 486101 + ... + 589002.
It is an arithmetic number, because the mean of its divisors is an integer number (7218248256).
Almost surely, 255315124453 is an apocalyptic number.
It is an amenable number.
55315124453 is a deficient number, since it is larger than the sum of its proper divisors (2430861595).
55315124453 is a wasteful number, since it uses less digits than its factorization.
55315124453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1077363.
The product of its digits is 180000, while the sum is 38.
The spelling of 55315124453 in words is "fifty-five billion, three hundred fifteen million, one hundred twenty-four thousand, four hundred fifty-three".
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