Base | Representation |
---|---|
bin | 1011110110001… |
… | …0010001010100 |
3 | 10110111021210222 |
4 | 2331202101110 |
5 | 100204414323 |
6 | 4532533512 |
7 | 1142214641 |
oct | 275422124 |
9 | 113437728 |
10 | 49685588 |
11 | 26056577 |
12 | 14781298 |
13 | a3a8274 |
14 | 6854dc8 |
15 | 45669c8 |
hex | 2f62454 |
49685588 has 6 divisors (see below), whose sum is σ = 86949786. Its totient is φ = 24842792.
The previous prime is 49685521. The next prime is 49685593. The reversal of 49685588 is 88558694.
It can be written as a sum of positive squares in only one way, i.e., 47087044 + 2598544 = 6862^2 + 1612^2 .
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, 6210695 + ... + 6210702.
It is an arithmetic number, because the mean of its divisors is an integer number (14491631).
Almost surely, 249685588 is an apocalyptic number.
It is an amenable number.
49685588 is a deficient number, since it is larger than the sum of its proper divisors (37264198).
49685588 is a wasteful number, since it uses less digits than its factorization.
49685588 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12421401 (or 12421399 counting only the distinct ones).
The product of its digits is 2764800, while the sum is 53.
The square root of 49685588 is about 7048.8004653274. The cubic root of 49685588 is about 367.6293231132.
The spelling of 49685588 in words is "forty-nine million, six hundred eighty-five thousand, five hundred eighty-eight".
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