Base | Representation |
---|---|
bin | 11100111100001… |
… | …01011100111000 |
3 | 121220210212122021 |
4 | 32132011130320 |
5 | 444122031142 |
6 | 40031204224 |
7 | 6005330320 |
oct | 1636053470 |
9 | 556725567 |
10 | 242767672 |
11 | 115043a44 |
12 | 69376674 |
13 | 3b3ac814 |
14 | 24356280 |
15 | 164a6267 |
hex | e785738 |
242767672 has 16 divisors (see below), whose sum is σ = 520216560. Its totient is φ = 104043264.
The previous prime is 242767669. The next prime is 242767697. The reversal of 242767672 is 276767242.
It is a super-2 number, since 2×2427676722 = 117872285136599168, which contains 22 as substring.
It is a congruent 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, 2167513 + ... + 2167624.
It is an arithmetic number, because the mean of its divisors is an integer number (32513535).
Almost surely, 2242767672 is an apocalyptic number.
It is an amenable number.
242767672 is an abundant number, since it is smaller than the sum of its proper divisors (277448888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242767672 is a wasteful number, since it uses less digits than its factorization.
242767672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4335150 (or 4335146 counting only the distinct ones).
The product of its digits is 395136, while the sum is 43.
The square root of 242767672 is about 15581.0035620303. The cubic root of 242767672 is about 623.8262103687.
The spelling of 242767672 in words is "two hundred forty-two million, seven hundred sixty-seven thousand, six hundred seventy-two".
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