Base | Representation |
---|---|
bin | 1000101010000110… |
… | …01010011101111100 |
3 | 102222221020212101201 |
4 | 10111003022131330 |
5 | 34004404240030 |
6 | 2045121145244 |
7 | 223120231561 |
oct | 42503123574 |
9 | 12887225351 |
10 | 4648118140 |
11 | 1a75817a56 |
12 | a9878b224 |
13 | 590c96c83 |
14 | 321464868 |
15 | 1c30ea2ca |
hex | 1150ca77c |
4648118140 has 12 divisors (see below), whose sum is σ = 9761048136. Its totient is φ = 1859247248.
The previous prime is 4648118131. The next prime is 4648118141. The reversal of 4648118140 is 418118464.
It is a self number, because there is not a number n which added to its sum of digits gives 4648118140.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4648118141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116202934 + ... + 116202973.
It is an arithmetic number, because the mean of its divisors is an integer number (813420678).
Almost surely, 24648118140 is an apocalyptic number.
It is an amenable number.
4648118140 is an abundant number, since it is smaller than the sum of its proper divisors (5112929996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4648118140 is a wasteful number, since it uses less digits than its factorization.
4648118140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232405916 (or 232405914 counting only the distinct ones).
The product of its (nonzero) digits is 24576, while the sum is 37.
The square root of 4648118140 is about 68177.1086215894. The cubic root of 4648118140 is about 1668.8823410780.
The spelling of 4648118140 in words is "four billion, six hundred forty-eight million, one hundred eighteen thousand, one hundred forty".
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