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241230404 = 221271493187
BaseRepresentation
bin11100110000011…
…10001001000100
3121210220202220102
432120032021010
5443223333104
635534223232
75656265432
oct1630161104
9553822812
10241230404
11114193a78
1268954b18
133ac91bac
1424075d52
15162a0a1e
hexe60e244

241230404 has 24 divisors (see below), whose sum is σ = 428467200. Its totient is φ = 118825056.

The previous prime is 241230397. The next prime is 241230421. The reversal of 241230404 is 404032142.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74099 + ... + 77285.

It is an arithmetic number, because the mean of its divisors is an integer number (17852800).

Almost surely, 2241230404 is an apocalyptic number.

It is an amenable number.

241230404 is a deficient number, since it is larger than the sum of its proper divisors (187236796).

241230404 is a wasteful number, since it uses less digits than its factorization.

241230404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3467 (or 3465 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 241230404 is about 15531.5937366389. The cubic root of 241230404 is about 622.5066779927.

Adding to 241230404 its reverse (404032142), we get a palindrome (645262546).

The spelling of 241230404 in words is "two hundred forty-one million, two hundred thirty thousand, four hundred four".

Divisors: 1 2 4 127 149 254 298 508 596 3187 6374 12748 18923 37846 75692 404749 474863 809498 949726 1618996 1899452 60307601 120615202 241230404