Base | Representation |
---|---|
bin | 1100000000101… |
… | …1011100000000 |
3 | 10111210111022020 |
4 | 3000023130000 |
5 | 100344102441 |
6 | 4555441440 |
7 | 1151132040 |
oct | 300133400 |
9 | 114714266 |
10 | 50378496 |
11 | 2648a123 |
12 | 14a56280 |
13 | a58b77c |
14 | 6995720 |
15 | 4651e66 |
hex | 300b700 |
50378496 has 72 divisors (see below), whose sum is σ = 153250944. Its totient is φ = 14392320.
The previous prime is 50378491. The next prime is 50378521. The reversal of 50378496 is 69487305.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50378491) 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, 691 + ... + 10061.
Almost surely, 250378496 is an apocalyptic number.
50378496 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 50378496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76625472).
50378496 is an abundant number, since it is smaller than the sum of its proper divisors (102872448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50378496 is an equidigital number, since it uses as much as digits as its factorization.
50378496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9397 (or 9383 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The square root of 50378496 is about 7097.7810617122. The cubic root of 50378496 is about 369.3304081522.
The spelling of 50378496 in words is "fifty million, three hundred seventy-eight thousand, four hundred ninety-six".
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