Base | Representation |
---|---|
bin | 1100111010010… |
… | …0000000001100 |
3 | 10202220001122102 |
4 | 3032210000030 |
5 | 102330233012 |
6 | 5212334232 |
7 | 1225155122 |
oct | 316440014 |
9 | 122801572 |
10 | 54149132 |
11 | 28625054 |
12 | 16174378 |
13 | b2abb0b |
14 | 7297912 |
15 | 4b492c2 |
hex | 33a400c |
54149132 has 12 divisors (see below), whose sum is σ = 96175800. Its totient is φ = 26670336.
The previous prime is 54149101. The next prime is 54149149. The reversal of 54149132 is 23194145.
It is a junction number, because it is equal to n+sod(n) for n = 54149095 and 54149104.
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, 100757 + ... + 101292.
It is an arithmetic number, because the mean of its divisors is an integer number (8014650).
Almost surely, 254149132 is an apocalyptic number.
It is an amenable number.
54149132 is a deficient number, since it is larger than the sum of its proper divisors (42026668).
54149132 is a wasteful number, since it uses less digits than its factorization.
54149132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202120 (or 202118 counting only the distinct ones).
The product of its digits is 4320, while the sum is 29.
The square root of 54149132 is about 7358.6093794956. The cubic root of 54149132 is about 378.3239480078.
The spelling of 54149132 in words is "fifty-four million, one hundred forty-nine thousand, one hundred thirty-two".
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