Base | Representation |
---|---|
bin | 1011110111101… |
… | …0110011001010 |
3 | 10110200101122002 |
4 | 2331322303022 |
5 | 100221123213 |
6 | 4535031002 |
7 | 1143113600 |
oct | 275726312 |
9 | 113611562 |
10 | 49786058 |
11 | 26115003 |
12 | 1480b462 |
13 | a411c0a |
14 | 687d870 |
15 | 4586658 |
hex | 2f7acca |
49786058 has 12 divisors (see below), whose sum is σ = 86871762. Its totient is φ = 21336840.
The previous prime is 49786057. The next prime is 49786063. The reversal of 49786058 is 85068794.
It can be written as a sum of positive squares in only one way, i.e., 28376929 + 21409129 = 5327^2 + 4627^2 .
It is not an unprimeable number, because it can be changed into a prime (49786057) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253913 + ... + 254108.
Almost surely, 249786058 is an apocalyptic number.
49786058 is a deficient number, since it is larger than the sum of its proper divisors (37085704).
49786058 is a wasteful number, since it uses less digits than its factorization.
49786058 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 508037 (or 508030 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 47.
The square root of 49786058 is about 7055.9236106976. The cubic root of 49786058 is about 367.8769525997.
The spelling of 49786058 in words is "forty-nine million, seven hundred eighty-six thousand, fifty-eight".
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