Base | Representation |
---|---|
bin | 1011011111010… |
… | …1000010111110 |
3 | 10100200021202010 |
4 | 2313311002332 |
5 | 44314032010 |
6 | 4440512050 |
7 | 1123414356 |
oct | 267650276 |
9 | 110607663 |
10 | 48189630 |
11 | 25224645 |
12 | 1417b626 |
13 | 9ca3398 |
14 | 6585b66 |
15 | 436d620 |
hex | 2df50be |
48189630 has 16 divisors (see below), whose sum is σ = 115655184. Its totient is φ = 12850560.
The previous prime is 48189629. The next prime is 48189653. The reversal of 48189630 is 3698184.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 803131 + ... + 803190.
It is an arithmetic number, because the mean of its divisors is an integer number (7228449).
Almost surely, 248189630 is an apocalyptic number.
48189630 is an abundant number, since it is smaller than the sum of its proper divisors (67465554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48189630 is a wasteful number, since it uses less digits than its factorization.
48189630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1606331.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 48189630 is about 6941.8751069146. The cubic root of 48189630 is about 363.9020738467.
The spelling of 48189630 in words is "forty-eight million, one hundred eighty-nine thousand, six hundred thirty".
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