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10131030411 = 312749735347
BaseRepresentation
bin10010110111101101…
…10100000110001011
3222011001022200001120
421123312310012023
5131222020433121
64353143050323
7506025223545
oct113366640613
928131280046
1010131030411
114329780107
121b68a409a3
13c55ba6c68
146c1710695
153e4641bc6
hex25bdb418b

10131030411 has 16 divisors (see below), whose sum is σ = 13619687424. Its totient is φ = 6698238624.

The previous prime is 10131030379. The next prime is 10131030419. The reversal of 10131030411 is 11403013101.

It is not a de Polignac number, because 10131030411 - 25 = 10131030379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10131030419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1892040 + ... + 1897386.

It is an arithmetic number, because the mean of its divisors is an integer number (851230464).

Almost surely, 210131030411 is an apocalyptic number.

10131030411 is a deficient number, since it is larger than the sum of its proper divisors (3488657013).

10131030411 is a wasteful number, since it uses less digits than its factorization.

10131030411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10450.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 10131030411 its reverse (11403013101), we get a palindrome (21534043512).

The spelling of 10131030411 in words is "ten billion, one hundred thirty-one million, thirty thousand, four hundred eleven".

Divisors: 1 3 127 381 4973 5347 14919 16041 631571 679069 1894713 2037207 26590631 79771893 3377010137 10131030411