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376705136141 = 2684914030509
BaseRepresentation
bin1010111101101010110…
…00000011011000001101
31100000100020011200020022
411132311120003120031
522132443003324031
6445020030231525
736134050553015
oct5366530033015
91300306150208
10376705136141
1113583a2573a4
12610119555a5
13296a545c129
141433847ac45
159beb79197b
hex57b560360d

376705136141 has 4 divisors (see below), whose sum is σ = 376719193500. Its totient is φ = 376691078784.

The previous prime is 376705136089. The next prime is 376705136167. The reversal of 376705136141 is 141631507673.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141631507673 = 166273851801.

It can be written as a sum of positive squares in 2 ways, for example, as 29847745225 + 346857390916 = 172765^2 + 588946^2 .

It is a cyclic number.

It is not a de Polignac number, because 376705136141 - 218 = 376704873997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 376705136092 and 376705136101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (376705136341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6988406 + ... + 7042103.

It is an arithmetic number, because the mean of its divisors is an integer number (94179798375).

Almost surely, 2376705136141 is an apocalyptic number.

It is an amenable number.

376705136141 is a deficient number, since it is larger than the sum of its proper divisors (14057359).

376705136141 is a wasteful number, since it uses less digits than its factorization.

376705136141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14057358.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 376705136141 in words is "three hundred seventy-six billion, seven hundred five million, one hundred thirty-six thousand, one hundred forty-one".

Divisors: 1 26849 14030509 376705136141