Base | Representation |
---|---|
bin | 1101000110000… |
… | …0001111011110 |
3 | 10211100020021221 |
4 | 3101200033132 |
5 | 103024421113 |
6 | 5241043554 |
7 | 1234546036 |
oct | 321401736 |
9 | 124306257 |
10 | 54920158 |
11 | 29001367 |
12 | 164865ba |
13 | b4bba47 |
14 | 74188c6 |
15 | 4c4c98d |
hex | 34603de |
54920158 has 24 divisors (see below), whose sum is σ = 87102144. Its totient is φ = 25944000.
The previous prime is 54920143. The next prime is 54920161. The reversal of 54920158 is 85102945.
54920158 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 an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 136758 + ... + 137158.
It is an arithmetic number, because the mean of its divisors is an integer number (3629256).
Almost surely, 254920158 is an apocalyptic number.
54920158 is a deficient number, since it is larger than the sum of its proper divisors (32181986).
54920158 is a wasteful number, since it uses less digits than its factorization.
54920158 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 528 (or 481 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 34.
The square root of 54920158 is about 7410.8135855654. The cubic root of 54920158 is about 380.1111355456. Note that the first 4 decimals are identical.
The spelling of 54920158 in words is "fifty-four million, nine hundred twenty thousand, one hundred fifty-eight".
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