Base | Representation |
---|---|
bin | 1101000110110… |
… | …0011110000010 |
3 | 10211102202222220 |
4 | 3101230132002 |
5 | 103033021432 |
6 | 5242111510 |
7 | 1235145045 |
oct | 321543602 |
9 | 124382886 |
10 | 54970242 |
11 | 29035a58 |
12 | 164ab596 |
13 | b508792 |
14 | 742cc5c |
15 | 4c5c72c |
hex | 346c782 |
54970242 has 8 divisors (see below), whose sum is σ = 109940496. Its totient is φ = 18323412.
The previous prime is 54970199. The next prime is 54970261. The reversal of 54970242 is 24207945.
It is a sphenic number, since it is the product of 3 distinct primes.
54970242 is an admirable 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, 4580848 + ... + 4580859.
It is an arithmetic number, because the mean of its divisors is an integer number (13742562).
Almost surely, 254970242 is an apocalyptic number.
54970242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54970242 is a wasteful number, since it uses less digits than its factorization.
54970242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9161712.
The product of its (nonzero) digits is 20160, while the sum is 33.
The square root of 54970242 is about 7414.1919316942. The cubic root of 54970242 is about 380.2266468788.
The spelling of 54970242 in words is "fifty-four million, nine hundred seventy thousand, two hundred forty-two".
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