Base | Representation |
---|---|
bin | 110010100101011011… |
… | …110110101101001010 |
3 | 12012012022112111210221 |
4 | 302211123312231022 |
5 | 1342214134301104 |
6 | 40541350100254 |
7 | 3631660105306 |
oct | 624533665512 |
9 | 165168474727 |
10 | 54315150154 |
11 | 21042539251 |
12 | a63a04a68a |
13 | 5177a65005 |
14 | 28b387cd06 |
15 | 162d61cc54 |
hex | ca56f6b4a |
54315150154 has 8 divisors (see below), whose sum is σ = 82388149380. Its totient is φ = 26852433696.
The previous prime is 54315150151. The next prime is 54315150167. The reversal of 54315150154 is 45105151345.
It can be written as a sum of positive squares in 2 ways, for example, as 47187569529 + 7127580625 = 217227^2 + 84425^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (54315150151) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152570469 + ... + 152570824.
Almost surely, 254315150154 is an apocalyptic number.
54315150154 is a deficient number, since it is larger than the sum of its proper divisors (28072999226).
54315150154 is a wasteful number, since it uses less digits than its factorization.
54315150154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 305141384.
The product of its (nonzero) digits is 30000, while the sum is 34.
The spelling of 54315150154 in words is "fifty-four billion, three hundred fifteen million, one hundred fifty thousand, one hundred fifty-four".
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