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13024411042 = 2171941491747
BaseRepresentation
bin11000010000101000…
…01011110110100010
31020121200201122010011
430020110023312202
5203133222123132
65552222155134
7640520444566
oct141024136642
936550648104
1013024411042
115583a38875
122635a22aaa
1312c746aac6
148b7ac16a6
15513674b47
hex30850bda2

13024411042 has 32 divisors (see below), whose sum is σ = 22305689280. Its totient is φ = 5664913920.

The previous prime is 13024411003. The next prime is 13024411069. The reversal of 13024411042 is 24011442031.

It is a happy 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, 219388 + ... + 272359.

It is an arithmetic number, because the mean of its divisors is an integer number (697052790).

Almost surely, 213024411042 is an apocalyptic number.

13024411042 is a deficient number, since it is larger than the sum of its proper divisors (9281278238).

13024411042 is a wasteful number, since it uses less digits than its factorization.

13024411042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491826.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 13024411042 its reverse (24011442031), we get a palindrome (37035853073).

The spelling of 13024411042 in words is "thirteen billion, twenty-four million, four hundred eleven thousand, forty-two".

Divisors: 1 2 17 19 34 38 41 82 323 646 697 779 1394 1558 13243 26486 491747 983494 8359699 9343193 16719398 18686386 20161627 40323254 158834281 317668562 342747659 383070913 685495318 766141826 6512205521 13024411042