Base | Representation |
---|---|
bin | 110010011010010110… |
… | …100110010110101100 |
3 | 12011201100200102211011 |
4 | 302122112212112230 |
5 | 1341324040114314 |
6 | 40511105035004 |
7 | 3624241543006 |
oct | 623226462654 |
9 | 164640612734 |
10 | 54129223084 |
11 | 20a57598512 |
12 | a5a7925a64 |
13 | 51483973b1 |
14 | 2896cc1376 |
15 | 161c1434c4 |
hex | c9a5a65ac |
54129223084 has 24 divisors (see below), whose sum is σ = 96225656240. Its totient is φ = 26636898816.
The previous prime is 54129223079. The next prime is 54129223091. The reversal of 54129223084 is 48032292145.
54129223084 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 213124 + ... + 392020.
Almost surely, 254129223084 is an apocalyptic number.
It is an amenable number.
54129223084 is a deficient number, since it is larger than the sum of its proper divisors (42096433156).
54129223084 is a wasteful number, since it uses less digits than its factorization.
54129223084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180097 (or 180095 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The spelling of 54129223084 in words is "fifty-four billion, one hundred twenty-nine million, two hundred twenty-three thousand, eighty-four".
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