Search a number
-
+
13100001302101 = 72753913546139
BaseRepresentation
bin1011111010100001010011…
…1011001001011001010101
31201101100101121121000200011
42332220110323021121111
53204112300313131401
643510020231320221
72521305146552200
oct276502473113125
951340347530604
1013100001302101
1141a075224510a
121576a4bb20071
1374042b83271c
14334087304937
1517ab63a7c451
hexbea14ec9655

13100001302101 has 12 divisors (see below), whose sum is σ = 15238983452160. Its totient is φ = 11228420440440.

The previous prime is 13100001302071. The next prime is 13100001302111. The reversal of 13100001302101 is 10120310000131.

It is not a de Polignac number, because 13100001302101 - 27 = 13100001301973 is a prime.

It is a super-2 number, since 2×131000013021012 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13100001302111) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1921090 + ... + 5467228.

It is an arithmetic number, because the mean of its divisors is an integer number (1269915287680).

Almost surely, 213100001302101 is an apocalyptic number.

It is an amenable number.

13100001302101 is a deficient number, since it is larger than the sum of its proper divisors (2138982150059).

13100001302101 is an equidigital number, since it uses as much as digits as its factorization.

13100001302101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621544 (or 3621537 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13100001302101 its reverse (10120310000131), we get a palindrome (23220311302232).

The spelling of 13100001302101 in words is "thirteen trillion, one hundred billion, one million, three hundred two thousand, one hundred one".

Divisors: 1 7 49 75391 527737 3546139 3694159 24822973 173760811 267346965349 1871428757443 13100001302101