Search a number
-
+
13380101156677 is a prime number
BaseRepresentation
bin1100001010110100110000…
…1011010010111101000101
31202101010101020212220220011
43002231030023102331011
53223204421344003202
644242422243310221
72550452244206053
oct302551413227505
952333336786804
1013380101156677
114299518314632
1216011a097b371
13760979878c48
143438595151d3
151830a9146bd7
hexc2b4c2d2f45

13380101156677 has 2 divisors, whose sum is σ = 13380101156678. Its totient is φ = 13380101156676.

The previous prime is 13380101156641. The next prime is 13380101156717. The reversal of 13380101156677 is 77665110108331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10585483489156 + 2794617667521 = 3253534^2 + 1671711^2 .

It is an emirp because it is prime and its reverse (77665110108331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13380101156677 - 27 = 13380101156549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13380101156677.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13380101156977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6690050578338 + 6690050578339.

It is an arithmetic number, because the mean of its divisors is an integer number (6690050578339).

Almost surely, 213380101156677 is an apocalyptic number.

It is an amenable number.

13380101156677 is a deficient number, since it is larger than the sum of its proper divisors (1).

13380101156677 is an equidigital number, since it uses as much as digits as its factorization.

13380101156677 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 49.

The spelling of 13380101156677 in words is "thirteen trillion, three hundred eighty billion, one hundred one million, one hundred fifty-six thousand, six hundred seventy-seven".