Base | Representation |
---|---|
bin | 1011111001110… |
… | …1110100000001 |
3 | 10110221200100202 |
4 | 2332131310001 |
5 | 100240220343 |
6 | 4542054545 |
7 | 1144251656 |
oct | 276356401 |
9 | 113850322 |
10 | 49929473 |
11 | 26202830 |
12 | 1487a455 |
13 | a462289 |
14 | 68b9c2d |
15 | 45b3db8 |
hex | 2f9dd01 |
49929473 has 8 divisors (see below), whose sum is σ = 57335520. Its totient is φ = 43001280.
The previous prime is 49929469. The next prime is 49929479. The reversal of 49929473 is 37492994.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49929473 - 22 = 49929469 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49929479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119240 + ... + 119657.
It is an arithmetic number, because the mean of its divisors is an integer number (7166940).
Almost surely, 249929473 is an apocalyptic number.
It is an amenable number.
49929473 is a deficient number, since it is larger than the sum of its proper divisors (7406047).
49929473 is a wasteful number, since it uses less digits than its factorization.
49929473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238927.
The product of its digits is 489888, while the sum is 47.
The square root of 49929473 is about 7066.0790400334. The cubic root of 49929473 is about 368.2298525646.
The spelling of 49929473 in words is "forty-nine million, nine hundred twenty-nine thousand, four hundred seventy-three".
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