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1241141330 = 2511138310457
BaseRepresentation
bin100100111111010…
…0101000001010010
310012111102111211102
41021332211001102
510020213010310
6323053544402
742520345562
oct11176450122
93174374742
101241141330
11587656940
122a77a5102
1316a19a670
14bab9cda2
1573e658a5
hex49fa5052

1241141330 has 64 divisors (see below), whose sum is σ = 2656499328. Its totient is φ = 411548160.

The previous prime is 1241141323. The next prime is 1241141383. The reversal of 1241141330 is 331411421.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 113462 + ... + 123918.

It is an arithmetic number, because the mean of its divisors is an integer number (41507802).

Almost surely, 21241141330 is an apocalyptic number.

1241141330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241141330 is an abundant number, since it is smaller than the sum of its proper divisors (1415357998).

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

1241141330 is a wasteful number, since it uses less digits than its factorization.

1241141330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1241141330 is about 35229.8357929752. The cubic root of 1241141330 is about 1074.6665863439. Note that the first 3 decimals are identical.

Adding to 1241141330 its reverse (331411421), we get a palindrome (1572552751).

The spelling of 1241141330 in words is "one billion, two hundred forty-one million, one hundred forty-one thousand, three hundred thirty".

Divisors: 1 2 5 10 11 13 22 26 55 65 83 110 130 143 166 286 415 715 830 913 1079 1430 1826 2158 4565 5395 9130 10457 10790 11869 20914 23738 52285 59345 104570 115027 118690 135941 230054 271882 575135 679705 867931 1150270 1359410 1495351 1735862 2990702 4339655 7476755 8679310 9547241 11283103 14953510 19094482 22566206 47736205 56415515 95472410 112831030 124114133 248228266 620570665 1241141330