Base | Representation |
---|---|
bin | 1011110110000… |
… | …0100000001010 |
3 | 10110110220212202 |
4 | 2331200200022 |
5 | 100204201341 |
6 | 4532440202 |
7 | 1142154554 |
oct | 275404012 |
9 | 113426782 |
10 | 49678346 |
11 | 26051093 |
12 | 14779062 |
13 | a3a4b93 |
14 | 68524d4 |
15 | 456479b |
hex | 2f6080a |
49678346 has 16 divisors (see below), whose sum is σ = 76975080. Its totient is φ = 24027840.
The previous prime is 49678327. The next prime is 49678351. The reversal of 49678346 is 64387694.
It can be written as a sum of positive squares in 4 ways, for example, as 32547025 + 17131321 = 5705^2 + 4139^2 .
It is a super-2 number, since 2×496783462 = 4935876122591432, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 49678346.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11540 + ... + 15248.
Almost surely, 249678346 is an apocalyptic number.
49678346 is a deficient number, since it is larger than the sum of its proper divisors (27296734).
49678346 is a wasteful number, since it uses less digits than its factorization.
49678346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3929.
The product of its digits is 870912, while the sum is 47.
The square root of 49678346 is about 7048.2867421807. The cubic root of 49678346 is about 367.6114607844.
The spelling of 49678346 in words is "forty-nine million, six hundred seventy-eight thousand, three hundred forty-six".
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