Base | Representation |
---|---|
bin | 1100111010011… |
… | …0101100101100 |
3 | 10202220121210022 |
4 | 3032212230230 |
5 | 102331111142 |
6 | 5212501312 |
7 | 1225232243 |
oct | 316465454 |
9 | 122817708 |
10 | 54160172 |
11 | 28632380 |
12 | 1617a838 |
13 | b2b3b51 |
14 | 729b95a |
15 | 4b4c6d2 |
hex | 33a6b2c |
54160172 has 12 divisors (see below), whose sum is σ = 103396776. Its totient is φ = 24618240.
The previous prime is 54160129. The next prime is 54160199. The reversal of 54160172 is 27106145.
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, 615413 + ... + 615500.
It is an arithmetic number, because the mean of its divisors is an integer number (8616398).
Almost surely, 254160172 is an apocalyptic number.
It is an amenable number.
54160172 is a deficient number, since it is larger than the sum of its proper divisors (49236604).
54160172 is a wasteful number, since it uses less digits than its factorization.
54160172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1230928 (or 1230926 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 54160172 is about 7359.3594829985. The cubic root of 54160172 is about 378.3496573307.
The spelling of 54160172 in words is "fifty-four million, one hundred sixty thousand, one hundred seventy-two".
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