Base | Representation |
---|---|
bin | 1100100111111… |
… | …1001101110000 |
3 | 10200122010120101 |
4 | 3021333031300 |
5 | 102023343442 |
6 | 5130522144 |
7 | 1212031543 |
oct | 311771560 |
9 | 120563511 |
10 | 52949872 |
11 | 27986028 |
12 | 15896354 |
13 | ac7bcb1 |
14 | 706485a |
15 | 49adcb7 |
hex | 327f370 |
52949872 has 10 divisors (see below), whose sum is σ = 102590408. Its totient is φ = 26474928.
The previous prime is 52949867. The next prime is 52949881. The reversal of 52949872 is 27894925.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654668 + ... + 1654699.
Almost surely, 252949872 is an apocalyptic number.
It is an amenable number.
52949872 is a deficient number, since it is larger than the sum of its proper divisors (49640536).
52949872 is a wasteful number, since it uses less digits than its factorization.
52949872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3309375 (or 3309369 counting only the distinct ones).
The product of its digits is 362880, while the sum is 46.
The square root of 52949872 is about 7276.6662696595. Note that the first 3 decimals coincide. The cubic root of 52949872 is about 375.5101134804.
The spelling of 52949872 in words is "fifty-two million, nine hundred forty-nine thousand, eight hundred seventy-two".
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