Base | Representation |
---|---|
bin | 1011011111010… |
… | …1001111000010 |
3 | 10100200022210201 |
4 | 2313311033002 |
5 | 44314043102 |
6 | 4440515414 |
7 | 1123416541 |
oct | 267651702 |
9 | 110608721 |
10 | 48190402 |
11 | 25225187 |
12 | 1417bb6a |
13 | 9ca3840 |
14 | 6586158 |
15 | 436d987 |
hex | 2df53c2 |
48190402 has 16 divisors (see below), whose sum is σ = 80531640. Its totient is φ = 21474432.
The previous prime is 48190379. The next prime is 48190411. The reversal of 48190402 is 20409184.
It can be written as a sum of positive squares in 4 ways, for example, as 35509681 + 12680721 = 5959^2 + 3561^2 .
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, 31203 + ... + 32710.
Almost surely, 248190402 is an apocalyptic number.
48190402 is a deficient number, since it is larger than the sum of its proper divisors (32341238).
48190402 is a wasteful number, since it uses less digits than its factorization.
48190402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 63957.
The product of its (nonzero) digits is 2304, while the sum is 28.
The square root of 48190402 is about 6941.9307112647. The cubic root of 48190402 is about 363.9040170787.
Adding to 48190402 its reverse (20409184), we get a palindrome (68599586).
The spelling of 48190402 in words is "forty-eight million, one hundred ninety thousand, four hundred two".
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