Search a number
-
+
1041421230 = 232511571347
BaseRepresentation
bin111110000100101…
…101001110101110
32200120121200100200
4332010231032232
54113100434410
6251201134330
734543635333
oct7604551656
92616550320
101041421230
11494945203
1225092a3a6
131379b08a5
149c45098a
15616643c0
hex3e12d3ae

1041421230 has 24 divisors (see below), whose sum is σ = 2707695432. Its totient is φ = 277712304.

The previous prime is 1041421211. The next prime is 1041421231. The reversal of 1041421230 is 321241401.

1041421230 is a `hidden beast` number, since 1 + 0 + 414 + 21 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1041421231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5785584 + ... + 5785763.

It is an arithmetic number, because the mean of its divisors is an integer number (112820643).

Almost surely, 21041421230 is an apocalyptic number.

1041421230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1041421230 is an abundant number, since it is smaller than the sum of its proper divisors (1666274202).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1041421230 is a wasteful number, since it uses less digits than its factorization.

1041421230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11571360 (or 11571357 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1041421230 is about 32271.0587059055. The cubic root of 1041421230 is about 1013.6207105879.

Adding to 1041421230 its reverse (321241401), we get a palindrome (1362662631).

The spelling of 1041421230 in words is "one billion, forty-one million, four hundred twenty-one thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 11571347 23142694 34714041 57856735 69428082 104142123 115713470 173570205 208284246 347140410 520710615 1041421230