Base | Representation |
---|---|
bin | 110011101000110001… |
… | …111001101111100100 |
3 | 12022010001112222212101 |
4 | 303220301321233210 |
5 | 1402022410100421 |
6 | 41245430501444 |
7 | 4001656515520 |
oct | 635061715744 |
9 | 168101488771 |
10 | 55445003236 |
11 | 21572293627 |
12 | a8b4504884 |
13 | 52c7b68b2c |
14 | 297d94cd80 |
15 | 16978ee191 |
hex | ce8c79be4 |
55445003236 has 24 divisors (see below), whose sum is σ = 112293681920. Its totient is φ = 23461356672.
The previous prime is 55445003213. The next prime is 55445003267. The reversal of 55445003236 is 63230054455.
It is a junction number, because it is equal to n+sod(n) for n = 55445003195 and 55445003204.
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, 12530565 + ... + 12534988.
Almost surely, 255445003236 is an apocalyptic number.
It is an amenable number.
55445003236 is an abundant number, since it is smaller than the sum of its proper divisors (56848678684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55445003236 is a wasteful number, since it uses less digits than its factorization.
55445003236 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25065643 (or 25065641 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 37.
The spelling of 55445003236 in words is "fifty-five billion, four hundred forty-five million, three thousand, two hundred thirty-six".
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