Base | Representation |
---|---|
bin | 1011111010100001011000… |
… | …0011101100110010000101 |
3 | 1201101100102221101022021010 |
4 | 2332220112003230302011 |
5 | 3204112320200241123 |
6 | 43510022151112433 |
7 | 2521305500325114 |
oct | 276502603546205 |
9 | 51340387338233 |
10 | 13100020321413 |
11 | 41a0761a55653 |
12 | 1576a56372719 |
13 | 74043276165c |
14 | 334089a55c7b |
15 | 17ab65587993 |
hex | bea160ecc85 |
13100020321413 has 32 divisors (see below), whose sum is σ = 18281261039616. Its totient is φ = 8328379059968.
The previous prime is 13100020321363. The next prime is 13100020321457. The reversal of 13100020321413 is 31412302000131.
It is a cyclic number.
It is not a de Polignac number, because 13100020321413 - 29 = 13100020320901 is a prime.
It is a super-2 number, since 2×131000203214132 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13100020321413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13100020321613) 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, 64565581 + ... + 64768157.
It is an arithmetic number, because the mean of its divisors is an integer number (571289407488).
Almost surely, 213100020321413 is an apocalyptic number.
It is an amenable number.
13100020321413 is a deficient number, since it is larger than the sum of its proper divisors (5181240718203).
13100020321413 is a wasteful number, since it uses less digits than its factorization.
13100020321413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205433.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 13100020321413 its reverse (31412302000131), we get a palindrome (44512322321544).
The spelling of 13100020321413 in words is "thirteen trillion, one hundred billion, twenty million, three hundred twenty-one thousand, four hundred thirteen".
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