Base | Representation |
---|---|
bin | 1011100111000… |
… | …1010111110110 |
3 | 10101122011021212 |
4 | 2321301113312 |
5 | 44431330440 |
6 | 4455441422 |
7 | 1130635133 |
oct | 271612766 |
9 | 111564255 |
10 | 48698870 |
11 | 25542200 |
12 | 14386272 |
13 | a1210cc |
14 | 667958a |
15 | 441e465 |
hex | 2e715f6 |
48698870 has 48 divisors (see below), whose sum is σ = 97330464. Its totient is φ = 17529600.
The previous prime is 48698851. The next prime is 48698873. The reversal of 48698870 is 7889684.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48698873) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201950 + ... + 202190.
It is an arithmetic number, because the mean of its divisors is an integer number (2027718).
Almost surely, 248698870 is an apocalyptic number.
48698870 is a deficient number, since it is larger than the sum of its proper divisors (48631594).
48698870 is a wasteful number, since it uses less digits than its factorization.
48698870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 437 (or 426 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 50.
The square root of 48698870 is about 6978.4575659669. The cubic root of 48698870 is about 365.1794201400.
The spelling of 48698870 in words is "forty-eight million, six hundred ninety-eight thousand, eight hundred seventy".
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