Base | Representation |
---|---|
bin | 110011010001010100… |
… | …001111010011010110 |
3 | 12021002121211101212100 |
4 | 303101110033103112 |
5 | 1400221121220004 |
6 | 41142405302530 |
7 | 3656136523224 |
oct | 632124172326 |
9 | 167077741770 |
10 | 55051351254 |
11 | 21390064009 |
12 | a804704a46 |
13 | 526443aa73 |
14 | 294355bb14 |
15 | 1673091739 |
hex | cd150f4d6 |
55051351254 has 24 divisors (see below), whose sum is σ = 119439361080. Its totient is φ = 18325614528.
The previous prime is 55051351249. The next prime is 55051351259. The reversal of 55051351254 is 45215315055.
55051351254 is a `hidden beast` number, since 5 + 5 + 0 + 51 + 351 + 254 = 666.
55051351254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (55051351249) and next prime (55051351259).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55051351259) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2055987 + ... + 2082590.
It is an arithmetic number, because the mean of its divisors is an integer number (4976640045).
Almost surely, 255051351254 is an apocalyptic number.
55051351254 is an abundant number, since it is smaller than the sum of its proper divisors (64388009826).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55051351254 is a wasteful number, since it uses less digits than its factorization.
55051351254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4139324 (or 4139321 counting only the distinct ones).
The product of its (nonzero) digits is 75000, while the sum is 36.
The spelling of 55051351254 in words is "fifty-five billion, fifty-one million, three hundred fifty-one thousand, two hundred fifty-four".
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