Base | Representation |
---|---|
bin | 10110110000110010101101… |
… | …10100100111010001011101 |
3 | 20120020012201101201012121110 |
4 | 23120121112310213101131 |
5 | 23030100122402004014 |
6 | 254242541352052233 |
7 | 13354232461440612 |
oct | 1330312664472135 |
9 | 216205641635543 |
10 | 50055005500509 |
11 | 14a49232745819 |
12 | 5744bb4094079 |
13 | 21c12224c9109 |
14 | c50964a2c509 |
15 | 5bc0a3b95d59 |
hex | 2d8656d2745d |
50055005500509 has 16 divisors (see below), whose sum is σ = 70343995198400. Its totient is φ = 31572577529856.
The previous prime is 50055005500469. The next prime is 50055005500559. The reversal of 50055005500509 is 90500550055005.
It is not a de Polignac number, because 50055005500509 - 29 = 50055005499997 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50055005500559) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570930154 + ... + 571017819.
It is an arithmetic number, because the mean of its divisors is an integer number (4396499699900).
Almost surely, 250055005500509 is an apocalyptic number.
It is an amenable number.
50055005500509 is a deficient number, since it is larger than the sum of its proper divisors (20288989697891).
50055005500509 is a wasteful number, since it uses less digits than its factorization.
50055005500509 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1141948764.
The product of its (nonzero) digits is 140625, while the sum is 39.
The spelling of 50055005500509 in words is "fifty trillion, fifty-five billion, five million, five hundred thousand, five hundred nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •