Base | Representation |
---|---|
bin | 1010101100110101… |
… | …0111001110010100 |
3 | 21102011221101112221 |
4 | 2223031113032110 |
5 | 21340314010212 |
6 | 1153005352124 |
7 | 131116025143 |
oct | 25315271624 |
9 | 7364841487 |
10 | 2872406932 |
11 | 124444292a |
12 | 681b68644 |
13 | 36a12c495 |
14 | 1d36b175a |
15 | 11c28d807 |
hex | ab357394 |
2872406932 has 12 divisors (see below), whose sum is σ = 5031557440. Its totient is φ = 1434819096.
The previous prime is 2872406893. The next prime is 2872406963. The reversal of 2872406932 is 2396042782.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 341418 + ... + 349729.
Almost surely, 22872406932 is an apocalyptic number.
It is an amenable number.
2872406932 is a deficient number, since it is larger than the sum of its proper divisors (2159150508).
2872406932 is a wasteful number, since it uses less digits than its factorization.
2872406932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 692190 (or 692188 counting only the distinct ones).
The product of its (nonzero) digits is 290304, while the sum is 43.
The square root of 2872406932 is about 53594.8405352605. The cubic root of 2872406932 is about 1421.5058633382.
The spelling of 2872406932 in words is "two billion, eight hundred seventy-two million, four hundred six thousand, nine hundred thirty-two".
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