Base | Representation |
---|---|
bin | 1011110100011… |
… | …0000100100000 |
3 | 10110021102100220 |
4 | 2331012010200 |
5 | 100142220310 |
6 | 4530243040 |
7 | 1141224120 |
oct | 275060440 |
9 | 113242326 |
10 | 49570080 |
11 | 25a8780a |
12 | 14726480 |
13 | a367811 |
14 | 6824c80 |
15 | 4542670 |
hex | 2f46120 |
49570080 has 96 divisors (see below), whose sum is σ = 178464384. Its totient is φ = 11329536.
The previous prime is 49570061. The next prime is 49570097. The reversal of 49570080 is 8007594.
It is a tau number, because it is divible by the number of its divisors (96).
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, 4017 + ... + 10736.
It is an arithmetic number, because the mean of its divisors is an integer number (1859004).
Almost surely, 249570080 is an apocalyptic number.
49570080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
49570080 is an abundant number, since it is smaller than the sum of its proper divisors (128894304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49570080 is a wasteful number, since it uses less digits than its factorization.
49570080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14778 (or 14770 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 33.
The square root of 49570080 is about 7040.6022469672. The cubic root of 49570080 is about 367.3442164474.
The spelling of 49570080 in words is "forty-nine million, five hundred seventy thousand, eighty".
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