Search a number
-
+
1241034132 = 2231315750671
BaseRepresentation
bin100100111111000…
…1010110110010100
310012111020001210010
41021332022312110
510020201043012
6323051400220
742516421212
oct11176126624
93174201703
101241034132
11587593348
122a7753070
1316a160930
14bab71cb2
1573e43c3c
hex49f8ad94

1241034132 has 48 divisors (see below), whose sum is σ = 3138420992. Its totient is φ = 379416960.

The previous prime is 1241034121. The next prime is 1241034169. The reversal of 1241034132 is 2314301421.

It is a junction number, because it is equal to n+sod(n) for n = 1241034099 and 1241034108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 844 + ... + 49827.

Almost surely, 21241034132 is an apocalyptic number.

1241034132 is a gapful number since it is divisible by the number (12) 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 1241034132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1569210496).

1241034132 is an abundant number, since it is smaller than the sum of its proper divisors (1897386860).

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

1241034132 is a wasteful number, since it uses less digits than its factorization.

1241034132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50848 (or 50846 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1241034132 is about 35228.3143508173. The cubic root of 1241034132 is about 1074.6356456222.

Adding to 1241034132 its reverse (2314301421), we get a palindrome (3555335553).

The spelling of 1241034132 in words is "one billion, two hundred forty-one million, thirty-four thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 157 314 471 628 942 1884 2041 4082 6123 8164 12246 24492 50671 101342 152013 202684 304026 608052 658723 1317446 1976169 2634892 3952338 7904676 7955347 15910694 23866041 31821388 47732082 95464164 103419511 206839022 310258533 413678044 620517066 1241034132