Base | Representation |
---|---|
bin | 110001011101000110… |
… | …001110110101000000 |
3 | 12002001201212211021221 |
4 | 301131012032311000 |
5 | 1332222442202430 |
6 | 40221113524424 |
7 | 3556622330434 |
oct | 613506166500 |
9 | 162051784257 |
10 | 53101522240 |
11 | 2057a474678 |
12 | a35b713714 |
13 | 50134ab8a0 |
14 | 27da6029c4 |
15 | 15abcde57a |
hex | c5d18ed40 |
53101522240 has 112 divisors (see below), whose sum is σ = 143342075520. Its totient is φ = 18574755840.
The previous prime is 53101522153. The next prime is 53101522241. The reversal of 53101522240 is 4222510135.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53101522241) 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, 256876 + ... + 414955.
It is an arithmetic number, because the mean of its divisors is an integer number (1279839960).
Almost surely, 253101522240 is an apocalyptic number.
It is an amenable number.
53101522240 is an abundant number, since it is smaller than the sum of its proper divisors (90240553280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53101522240 is a wasteful number, since it uses less digits than its factorization.
53101522240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 671880 (or 671870 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 25.
The spelling of 53101522240 in words is "fifty-three billion, one hundred one million, five hundred twenty-two thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •