Base | Representation |
---|---|
bin | 110011101111000010… |
… | …110101100111000011 |
3 | 12022101101022202211020 |
4 | 303233002311213003 |
5 | 1402231311343201 |
6 | 41304103320523 |
7 | 4004404052646 |
oct | 635702654703 |
9 | 168341282736 |
10 | 55550106051 |
11 | 2161664a960 |
12 | a923750143 |
13 | 531387814b |
14 | 298d8aba5d |
15 | 16a1c60a36 |
hex | cef0b59c3 |
55550106051 has 8 divisors (see below), whose sum is σ = 80800154304. Its totient is φ = 33666730920.
The previous prime is 55550106037. The next prime is 55550106113. The reversal of 55550106051 is 15060105555.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55550106051 - 26 = 55550105987 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1683336547 = 55550106051 / (5 + 5 + 5 + 5 + 0 + 1 + 0 + 6 + 0 + 5 + 1).
It is not an unprimeable number, because it can be changed into a prime (55550108051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 841668241 + ... + 841668306.
It is an arithmetic number, because the mean of its divisors is an integer number (10100019288).
Almost surely, 255550106051 is an apocalyptic number.
55550106051 is a deficient number, since it is larger than the sum of its proper divisors (25250048253).
55550106051 is a wasteful number, since it uses less digits than its factorization.
55550106051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1683336561.
The product of its (nonzero) digits is 18750, while the sum is 33.
The spelling of 55550106051 in words is "fifty-five billion, five hundred fifty million, one hundred six thousand, fifty-one".
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