Base | Representation |
---|---|
bin | 10000000110001… |
… | …011001100011100 |
3 | 200211011011200101 |
4 | 100012023030130 |
5 | 1023113213142 |
6 | 42444110444 |
7 | 6456264643 |
oct | 2006131434 |
9 | 624134611 |
10 | 270054172 |
11 | 129490773 |
12 | 76535424 |
13 | 43c4468b |
14 | 27c1a35a |
15 | 18a960b7 |
hex | 1018b31c |
270054172 has 12 divisors (see below), whose sum is σ = 475207096. Its totient is φ = 134280720.
The previous prime is 270054143. The next prime is 270054203. The reversal of 270054172 is 271450072.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 270054172.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 185778 + ... + 187225.
Almost surely, 2270054172 is an apocalyptic number.
It is an amenable number.
270054172 is a deficient number, since it is larger than the sum of its proper divisors (205152924).
270054172 is a wasteful number, since it uses less digits than its factorization.
270054172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 373188 (or 373186 counting only the distinct ones).
The product of its (nonzero) digits is 3920, while the sum is 28.
The square root of 270054172 is about 16433.3250439465. The cubic root of 270054172 is about 646.3736300582.
The spelling of 270054172 in words is "two hundred seventy million, fifty-four thousand, one hundred seventy-two".
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