Base | Representation |
---|---|
bin | 110010011011001011… |
… | …011011000000101110 |
3 | 12011202022201221120022 |
4 | 302123023123000232 |
5 | 1341341111222004 |
6 | 40512321522142 |
7 | 3624500334530 |
oct | 623313330056 |
9 | 164668657508 |
10 | 54143070254 |
11 | 20a64396059 |
12 | a5b04a3352 |
13 | 514b2050a0 |
14 | 2898a87850 |
15 | 161d47b2be |
hex | c9b2db02e |
54143070254 has 32 divisors (see below), whose sum is σ = 100986949056. Its totient is φ = 21198412800.
The previous prime is 54143070253. The next prime is 54143070257. The reversal of 54143070254 is 45207034145.
54143070254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54143070253) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1515797 + ... + 1551104.
It is an arithmetic number, because the mean of its divisors is an integer number (3155842158).
Almost surely, 254143070254 is an apocalyptic number.
54143070254 is a deficient number, since it is larger than the sum of its proper divisors (46843878802).
54143070254 is a wasteful number, since it uses less digits than its factorization.
54143070254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3067020.
The product of its (nonzero) digits is 67200, while the sum is 35.
The spelling of 54143070254 in words is "fifty-four billion, one hundred forty-three million, seventy thousand, two hundred fifty-four".
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