Base | Representation |
---|---|
bin | 111010110100001000… |
… | …001010001111100000 |
3 | 20001000010211122221011 |
4 | 322310020022033200 |
5 | 2013313301031003 |
6 | 45002245310304 |
7 | 4363645400650 |
oct | 726410121740 |
9 | 201003748834 |
10 | 63151580128 |
11 | 2486746993a |
12 | 102a5405394 |
13 | 5c556748c0 |
14 | 30b1276360 |
15 | 199928946d |
hex | eb420a3e0 |
63151580128 has 48 divisors (see below), whose sum is σ = 153021143520. Its totient is φ = 24983041536.
The previous prime is 63151580117. The next prime is 63151580159. The reversal of 63151580128 is 82108515136.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10840423 + ... + 10846246.
It is an arithmetic number, because the mean of its divisors is an integer number (3187940490).
Almost surely, 263151580128 is an apocalyptic number.
It is an amenable number.
63151580128 is an abundant number, since it is smaller than the sum of its proper divisors (89869563392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
63151580128 is a wasteful number, since it uses less digits than its factorization.
63151580128 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21686699 (or 21686691 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 40.
The spelling of 63151580128 in words is "sixty-three billion, one hundred fifty-one million, five hundred eighty thousand, one hundred twenty-eight".
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