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13110403444430 = 2561891911264337
BaseRepresentation
bin1011111011001000000011…
…1100001010111011001110
31201102100020120001121100212
42332302000330022323032
53204300101240210210
643514500341322422
72522124006400565
oct276620074127316
951370216047325
1013110403444430
1141a50aaa58656
121578a73706412
137413c8931626
14334792a28bdc
1517b071dc3805
hexbec80f0aece

13110403444430 has 64 divisors (see below), whose sum is σ = 24382100874240. Its totient is φ = 5073527500800.

The previous prime is 13110403444409. The next prime is 13110403444441. The reversal of 13110403444430 is 3444430401131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9737222 + ... + 11001558.

It is an arithmetic number, because the mean of its divisors is an integer number (380970326160).

Almost surely, 213110403444430 is an apocalyptic number.

13110403444430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13110403444430 is a deficient number, since it is larger than the sum of its proper divisors (11271697429810).

13110403444430 is a wasteful number, since it uses less digits than its factorization.

13110403444430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264685.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 13110403444430 its reverse (3444430401131), we get a palindrome (16554833845561).

The spelling of 13110403444430 in words is "thirteen trillion, one hundred ten billion, four hundred three million, four hundred forty-four thousand, four hundred thirty".

Divisors: 1 2 5 10 61 89 122 178 191 305 382 445 610 890 955 1910 5429 10858 11651 16999 23302 27145 33998 54290 58255 84995 116510 169990 1036939 1264337 2073878 2528674 5184695 6321685 10369390 12643370 77124557 112525993 154249114 225051986 241488367 385622785 482976734 562629965 771245570 1125259930 1207441835 2414883670 6864085573 13728171146 14730790387 21492464663 29461580774 34320427865 42984929326 68640855730 73653951935 107462323315 147307903870 214924646630 1311040344443 2622080688886 6555201722215 13110403444430