Base | Representation |
---|---|
bin | 1011110001100… |
… | …1011001000100 |
3 | 10102221010022222 |
4 | 2330121121010 |
5 | 100120341301 |
6 | 4522311512 |
7 | 1136532434 |
oct | 274313104 |
9 | 112833288 |
10 | 49387076 |
11 | 25972272 |
12 | 14658598 |
13 | a30242b |
14 | 67b82c4 |
15 | 450831b |
hex | 2f19644 |
49387076 has 12 divisors (see below), whose sum is σ = 86619708. Its totient is φ = 24638592.
The previous prime is 49387067. The next prime is 49387109. The reversal of 49387076 is 67078394.
It can be written as a sum of positive squares in 2 ways, for example, as 46240000 + 3147076 = 6800^2 + 1774^2 .
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, 11681 + ... + 15336.
It is an arithmetic number, because the mean of its divisors is an integer number (7218309).
Almost surely, 249387076 is an apocalyptic number.
It is an amenable number.
49387076 is a deficient number, since it is larger than the sum of its proper divisors (37232632).
49387076 is a wasteful number, since it uses less digits than its factorization.
49387076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27478 (or 27476 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 44.
The square root of 49387076 is about 7027.5938983410. The cubic root of 49387076 is about 366.8916022948.
The spelling of 49387076 in words is "forty-nine million, three hundred eighty-seven thousand, seventy-six".
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