Base | Representation |
---|---|
bin | 1011101000011… |
… | …0000000101010 |
3 | 10101210110020200 |
4 | 2322012000222 |
5 | 44442032102 |
6 | 4501333030 |
7 | 1131436443 |
oct | 272060052 |
9 | 111713220 |
10 | 48783402 |
11 | 2559a768 |
12 | 14407176 |
13 | a150725 |
14 | 669c2ca |
15 | 443951c |
hex | 2e8602a |
48783402 has 12 divisors (see below), whose sum is σ = 105697410. Its totient is φ = 16261128.
The previous prime is 48783389. The next prime is 48783403. The reversal of 48783402 is 20438784.
It can be written as a sum of positive squares in only one way, i.e., 46090521 + 2692881 = 6789^2 + 1641^2 .
It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (48783403) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1355077 + ... + 1355112.
Almost surely, 248783402 is an apocalyptic number.
48783402 is an abundant number, since it is smaller than the sum of its proper divisors (56914008).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48783402 is a wasteful number, since it uses less digits than its factorization.
48783402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2710197 (or 2710194 counting only the distinct ones).
The product of its (nonzero) digits is 43008, while the sum is 36.
The square root of 48783402 is about 6984.5115792015. The cubic root of 48783402 is about 365.3905920682.
The spelling of 48783402 in words is "forty-eight million, seven hundred eighty-three thousand, four hundred two".
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