Base | Representation |
---|---|
bin | 101110101101010011… |
… | …000110010010111101 |
3 | 11210110012000220122220 |
4 | 232231103012102331 |
5 | 1310202414331044 |
6 | 35012313355553 |
7 | 3423546600666 |
oct | 565523062275 |
9 | 153405026586 |
10 | 50152105149 |
11 | 1a2a6612993 |
12 | 9877a08bb9 |
13 | 4963427b83 |
14 | 25daa0636d |
15 | 1487ddd019 |
hex | bad4c64bd |
50152105149 has 16 divisors (see below), whose sum is σ = 68299517952. Its totient is φ = 32719866608.
The previous prime is 50152105123. The next prime is 50152105207. The reversal of 50152105149 is 94150125105.
It is a cyclic number.
It is not a de Polignac number, because 50152105149 - 25 = 50152105117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50152105109) 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, 2361472 + ... + 2382614.
It is an arithmetic number, because the mean of its divisors is an integer number (4268719872).
Almost surely, 250152105149 is an apocalyptic number.
It is an amenable number.
50152105149 is a deficient number, since it is larger than the sum of its proper divisors (18147412803).
50152105149 is a wasteful number, since it uses less digits than its factorization.
50152105149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38016.
The product of its (nonzero) digits is 9000, while the sum is 33.
The spelling of 50152105149 in words is "fifty billion, one hundred fifty-two million, one hundred five thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •