Base | Representation |
---|---|
bin | 110011111011001001… |
… | …111000000011111110 |
3 | 12022220112121221220220 |
4 | 303323021320003332 |
5 | 1403140314341234 |
6 | 41340202122210 |
7 | 4012422020052 |
oct | 637311700376 |
9 | 168815557826 |
10 | 55753277694 |
11 | 217102a9804 |
12 | a97b7b0366 |
13 | 53469a2c5a |
14 | 29ac877c62 |
15 | 16b49e4a49 |
hex | cfb2780fe |
55753277694 has 32 divisors (see below), whose sum is σ = 112531827744. Its totient is φ = 18413660160.
The previous prime is 55753277689. The next prime is 55753277729. The reversal of 55753277694 is 49677235755.
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 15 ways as a sum of consecutive naturals, for example, 2233804 + ... + 2258624.
It is an arithmetic number, because the mean of its divisors is an integer number (3516619617).
Almost surely, 255753277694 is an apocalyptic number.
55753277694 is an abundant number, since it is smaller than the sum of its proper divisors (56778550050).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55753277694 is a wasteful number, since it uses less digits than its factorization.
55753277694 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28252.
The product of its digits is 55566000, while the sum is 60.
The spelling of 55753277694 in words is "fifty-five billion, seven hundred fifty-three million, two hundred seventy-seven thousand, six hundred ninety-four".
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