Base | Representation |
---|---|
bin | 110011111011110101… |
… | …010101111111111010 |
3 | 12022221100001212122222 |
4 | 303323311111333322 |
5 | 1403201224010011 |
6 | 41341250244042 |
7 | 4012620616064 |
oct | 637365257772 |
9 | 168840055588 |
10 | 55764672506 |
11 | 21716781904 |
12 | a983586622 |
13 | 534916264a |
14 | 29b01a2734 |
15 | 16b59e5ddb |
hex | cfbd55ffa |
55764672506 has 16 divisors (see below), whose sum is σ = 84607312320. Its totient is φ = 27562386720.
The previous prime is 55764672473. The next prime is 55764672527. The reversal of 55764672506 is 60527646755.
It is a happy 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, 745925 + ... + 817271.
It is an arithmetic number, because the mean of its divisors is an integer number (5287957020).
Almost surely, 255764672506 is an apocalyptic number.
55764672506 is a deficient number, since it is larger than the sum of its proper divisors (28842639814).
55764672506 is a wasteful number, since it uses less digits than its factorization.
55764672506 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75829.
The product of its (nonzero) digits is 10584000, while the sum is 53.
The spelling of 55764672506 in words is "fifty-five billion, seven hundred sixty-four million, six hundred seventy-two thousand, five hundred six".
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