Search a number
-
+
15141570136907 is a prime number
BaseRepresentation
bin1101110001010110101111…
…1010001100101101001011
31222121112001001112110220112
43130111223322030231023
53441034413423340112
652111535152544535
73121641136410404
oct334255372145513
958545031473815
1015141570136907
11490855a669825
12184665525214b
1385aac818c966
143a4bda8629ab
151b3d01136a22
hexdc56be8cb4b

15141570136907 has 2 divisors, whose sum is σ = 15141570136908. Its totient is φ = 15141570136906.

The previous prime is 15141570136897. The next prime is 15141570137009. The reversal of 15141570136907 is 70963107514151.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 15141570136907 - 240 = 14042058509131 is a prime.

It is not a weakly prime, because it can be changed into another prime (15141570136307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7570785068453 + 7570785068454.

It is an arithmetic number, because the mean of its divisors is an integer number (7570785068454).

Almost surely, 215141570136907 is an apocalyptic number.

15141570136907 is a deficient number, since it is larger than the sum of its proper divisors (1).

15141570136907 is an equidigital number, since it uses as much as digits as its factorization.

15141570136907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 793800, while the sum is 50.

The spelling of 15141570136907 in words is "fifteen trillion, one hundred forty-one billion, five hundred seventy million, one hundred thirty-six thousand, nine hundred seven".