Base | Representation |
---|---|
bin | 110011001111000011… |
… | …110010111001111001 |
3 | 12020222222120122202222 |
4 | 303033003302321321 |
5 | 1400131423024301 |
6 | 41134533533425 |
7 | 3655166626412 |
oct | 631703627171 |
9 | 166888518688 |
10 | 55013486201 |
11 | 21370751483 |
12 | a7b3aa4275 |
13 | 5259640bcb |
14 | 293c502809 |
15 | 166eab231b |
hex | ccf0f2e79 |
55013486201 has 4 divisors (see below), whose sum is σ = 55017247632. Its totient is φ = 55009724772.
The previous prime is 55013486159. The next prime is 55013486233. The reversal of 55013486201 is 10268431055.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55013486201 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55013186201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858691 + ... + 1888056.
It is an arithmetic number, because the mean of its divisors is an integer number (13754311908).
Almost surely, 255013486201 is an apocalyptic number.
It is an amenable number.
55013486201 is a deficient number, since it is larger than the sum of its proper divisors (3761431).
55013486201 is a wasteful number, since it uses less digits than its factorization.
55013486201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3761430.
The product of its (nonzero) digits is 28800, while the sum is 35.
The spelling of 55013486201 in words is "fifty-five billion, thirteen million, four hundred eighty-six thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •