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11340137178157 is a prime number
BaseRepresentation
bin1010010100000101010011…
…0110010010010000101101
31111011002212122202121121111
42211001110312102100231
52441244100104200112
640041330451432021
72250204112405054
oct245012466222055
944132778677544
1011340137178157
113682363889227
121331964bb5611
136434a7865008
142b2c1919339b
15149eb28ea5a7
hexa5054d9242d

11340137178157 has 2 divisors, whose sum is σ = 11340137178158. Its totient is φ = 11340137178156.

The previous prime is 11340137178151. The next prime is 11340137178217. The reversal of 11340137178157 is 75187173104311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7709363177476 + 3630774000681 = 2776574^2 + 1905459^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-11340137178157 is a prime.

It is a super-2 number, since 2×113401371781572 (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 11340137178157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11340137178151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670068589078 + 5670068589079.

It is an arithmetic number, because the mean of its divisors is an integer number (5670068589079).

Almost surely, 211340137178157 is an apocalyptic number.

It is an amenable number.

11340137178157 is a deficient number, since it is larger than the sum of its proper divisors (1).

11340137178157 is an equidigital number, since it uses as much as digits as its factorization.

11340137178157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 493920, while the sum is 49.

The spelling of 11340137178157 in words is "eleven trillion, three hundred forty billion, one hundred thirty-seven million, one hundred seventy-eight thousand, one hundred fifty-seven".