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13014411441031 = 7111323565278697
BaseRepresentation
bin1011110101100010011101…
…0111101111001110000111
31201002011110201011120211201
42331120213113233032013
53201212003312103111
643402423231443331
72512155151002430
oct275304727571607
951064421146751
1013014411441031
114168420a78740
121562344086547
1373533b5b3310
1432dc88000487
1517880498d6c1
hexbd6275ef387

13014411441031 has 32 divisors (see below), whose sum is σ = 18233629682688. Its totient is φ = 8954014544640.

The previous prime is 13014411441011. The next prime is 13014411441067.

13014411441031 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 13014411441031 - 241 = 10815388185479 is a prime.

It is a super-2 number, since 2×130144114410312 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13014411441011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282616326 + ... + 282662371.

It is an arithmetic number, because the mean of its divisors is an integer number (569800927584).

Almost surely, 213014411441031 is an apocalyptic number.

13014411441031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13014411441031 is a deficient number, since it is larger than the sum of its proper divisors (5219218241657).

13014411441031 is a wasteful number, since it uses less digits than its factorization.

13014411441031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565278751.

The product of its (nonzero) digits is 2304, while the sum is 28.

It can be divided in two parts, 1301441 and 1441031, that added together give a palindrome (2742472).

The spelling of 13014411441031 in words is "thirteen trillion, fourteen billion, four hundred eleven million, four hundred forty-one thousand, thirty-one".

Divisors: 1 7 11 13 23 77 91 143 161 253 299 1001 1771 2093 3289 23023 565278697 3956950879 6218065667 7348623061 13001410031 43526459669 51440361427 80834853671 91009870217 143015510341 169018330403 565843975697 1001108572387 1183128312821 1859201634433 13014411441031