Base | Representation |
---|---|
bin | 101101011000001101… |
… | …110101111111011000 |
3 | 11122202201001101220120 |
4 | 231120031311333120 |
5 | 1244242003224110 |
6 | 34214522353240 |
7 | 3343304545545 |
oct | 553015657730 |
9 | 148681041816 |
10 | 48724664280 |
11 | 19733891496 |
12 | 953995b820 |
13 | 479678c1c6 |
14 | 25031cdbcc |
15 | 1402927870 |
hex | b58375fd8 |
48724664280 has 32 divisors (see below), whose sum is σ = 146173993200. Its totient is φ = 12993243776.
The previous prime is 48724664251. The next prime is 48724664281. The reversal of 48724664280 is 8246642784.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48724664281) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203019315 + ... + 203019554.
Almost surely, 248724664280 is an apocalyptic number.
48724664280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
48724664280 is an abundant number, since it is smaller than the sum of its proper divisors (97449328920).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48724664280 is a wasteful number, since it uses less digits than its factorization.
48724664280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 406038883 (or 406038879 counting only the distinct ones).
The product of its (nonzero) digits is 4128768, while the sum is 51.
The spelling of 48724664280 in words is "forty-eight billion, seven hundred twenty-four million, six hundred sixty-four thousand, two hundred eighty".
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