Base | Representation |
---|---|
bin | 1011100010010… |
… | …1101100000110 |
3 | 10101001102001101 |
4 | 2320211230012 |
5 | 44341420440 |
6 | 4445050314 |
7 | 1125204265 |
oct | 270455406 |
9 | 111042041 |
10 | 48388870 |
11 | 25350302 |
12 | 1425699a |
13 | a042c8a |
14 | 65d85dc |
15 | 43ac69a |
hex | 2e25b06 |
48388870 has 8 divisors (see below), whose sum is σ = 87099984. Its totient is φ = 19355544.
The previous prime is 48388867. The next prime is 48388871. The reversal of 48388870 is 7888384.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 48388870.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48388871) 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, 2419434 + ... + 2419453.
It is an arithmetic number, because the mean of its divisors is an integer number (10887498).
Almost surely, 248388870 is an apocalyptic number.
48388870 is a deficient number, since it is larger than the sum of its proper divisors (38711114).
48388870 is a wasteful number, since it uses less digits than its factorization.
48388870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4838894.
The product of its (nonzero) digits is 344064, while the sum is 46.
The square root of 48388870 is about 6956.2108938703. The cubic root of 48388870 is about 364.4029018997.
The spelling of 48388870 in words is "forty-eight million, three hundred eighty-eight thousand, eight hundred seventy".
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