Base | Representation |
---|---|
bin | 101100110000000011… |
… | …010010001101011000 |
3 | 11121000202001221101020 |
4 | 230300003102031120 |
5 | 1241402001321030 |
6 | 34024011322440 |
7 | 3320513061123 |
oct | 546003221530 |
9 | 147022057336 |
10 | 48050807640 |
11 | 19418478a80 |
12 | 9390150420 |
13 | 46b9ca4574 |
14 | 247b8dd3ba |
15 | 13b36bb510 |
hex | b300d2358 |
48050807640 has 64 divisors (see below), whose sum is σ = 157257192960. Its totient is φ = 11648680320.
The previous prime is 48050807639. The next prime is 48050807657. The reversal of 48050807640 is 4670805084.
It is a super-2 number, since 2×480508076402 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 48050807592 and 48050807601.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18199744 + ... + 18202383.
It is an arithmetic number, because the mean of its divisors is an integer number (2457143640).
Almost surely, 248050807640 is an apocalyptic number.
48050807640 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48050807640 is an abundant number, since it is smaller than the sum of its proper divisors (109206385320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48050807640 is a wasteful number, since it uses less digits than its factorization.
48050807640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36402152 (or 36402148 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 42.
The spelling of 48050807640 in words is "forty-eight billion, fifty million, eight hundred seven thousand, six hundred forty".
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