Search a number
-
+
1300355041 = 17192924787
BaseRepresentation
bin100110110000001…
…1101011111100001
310100121211212202211
41031200131133201
510130342330131
6333011042121
744136556366
oct11540353741
93317755684
101300355041
1160801aa97
123035a0341
1317953076b
14c49b446d
15792605b1
hex4d81d7e1

1300355041 has 24 divisors (see below), whose sum is σ = 1501325280. Its totient is φ = 1119234816.

The previous prime is 1300354981. The next prime is 1300355083. The reversal of 1300355041 is 1405530031.

It is a happy number.

It is not a de Polignac number, because 1300355041 - 211 = 1300352993 is a prime.

It is a super-2 number, since 2×13003550412 = 3381846465308223362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1300355341) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 269250 + ... + 274036.

It is an arithmetic number, because the mean of its divisors is an integer number (62555220).

Almost surely, 21300355041 is an apocalyptic number.

It is an amenable number.

1300355041 is a deficient number, since it is larger than the sum of its proper divisors (200970239).

1300355041 is a wasteful number, since it uses less digits than its factorization.

1300355041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4881 (or 4852 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 1300355041 is about 36060.4359513304. The cubic root of 1300355041 is about 1091.4922302279.

Adding to 1300355041 its reverse (1405530031), we get a palindrome (2705885072).

The spelling of 1300355041 in words is "one billion, three hundred million, three hundred fifty-five thousand, forty-one".

Divisors: 1 17 19 29 323 493 551 841 4787 9367 14297 15979 81379 90953 138823 271643 1546201 2359991 2637637 4025867 44839829 68439739 76491473 1300355041