Base | Representation |
---|---|
bin | 110010010100011100… |
… | …001101100110000000 |
3 | 12011110110000222011212 |
4 | 302110130031212000 |
5 | 1341123141444412 |
6 | 40453203025252 |
7 | 3621625454642 |
oct | 622434154600 |
9 | 164413028155 |
10 | 54030031232 |
11 | 20a065a9181 |
12 | a57a66b228 |
13 | 51309776a8 |
14 | 2887a60892 |
15 | 161359d222 |
hex | c9470d980 |
54030031232 has 32 divisors (see below), whose sum is σ = 107679141720. Its totient is φ = 27004678144.
The previous prime is 54030031217. The next prime is 54030031249. The reversal of 54030031232 is 23213003045.
It is a tau number, because it is divible by the number of its divisors (32).
It is a junction number, because it is equal to n+sod(n) for n = 54030031198 and 54030031207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 260663 + ... + 419529.
Almost surely, 254030031232 is an apocalyptic number.
It is an amenable number.
54030031232 is a deficient number, since it is larger than the sum of its proper divisors (53649110488).
54030031232 is a wasteful number, since it uses less digits than its factorization.
54030031232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161538 (or 161526 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 23.
Adding to 54030031232 its reverse (23213003045), we get a palindrome (77243034277).
The spelling of 54030031232 in words is "fifty-four billion, thirty million, thirty-one thousand, two hundred thirty-two".
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