Base | Representation |
---|---|
bin | 110010100000100111… |
… | …111110000111010111 |
3 | 12011222200200000111120 |
4 | 302200213332013113 |
5 | 1342033004041101 |
6 | 40525344135023 |
7 | 3626660064213 |
oct | 624047760727 |
9 | 164880600446 |
10 | 54234440151 |
11 | 21000a22671 |
12 | a617007473 |
13 | 5164116708 |
14 | 28a6c6d943 |
15 | 16264c8b36 |
hex | ca09fe1d7 |
54234440151 has 32 divisors (see below), whose sum is σ = 75770380800. Its totient is φ = 34440806400.
The previous prime is 54234440093. The next prime is 54234440159. The reversal of 54234440151 is 15104443245.
It is a happy number.
It is not a de Polignac number, because 54234440151 - 211 = 54234438103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54234440159) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19857456 + ... + 19860186.
It is an arithmetic number, because the mean of its divisors is an integer number (2367824400).
Almost surely, 254234440151 is an apocalyptic number.
54234440151 is a deficient number, since it is larger than the sum of its proper divisors (21535940649).
54234440151 is a wasteful number, since it uses less digits than its factorization.
54234440151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3847.
The product of its (nonzero) digits is 38400, while the sum is 33.
Adding to 54234440151 its reverse (15104443245), we get a palindrome (69338883396).
The spelling of 54234440151 in words is "fifty-four billion, two hundred thirty-four million, four hundred forty thousand, one hundred fifty-one".
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