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49168079941 = 241120393231
BaseRepresentation
bin101101110010101001…
…010101110001000101
311200220121102020211211
4231302221111301011
51301144012024231
634330522331421
73360300532561
oct556251256105
9150817366754
1049168079941
1119941110212
129642359b71
1348375c1c36
1425460566a1
15142b814eb1
hexb72a55c45

49168079941 has 4 divisors (see below), whose sum is σ = 49188475584. Its totient is φ = 49147684300.

The previous prime is 49168079887. The next prime is 49168079953. The reversal of 49168079941 is 14997086194.

49168079941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49168079941 - 235 = 14808341573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49168079971) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10194205 + ... + 10199026.

It is an arithmetic number, because the mean of its divisors is an integer number (12297118896).

Almost surely, 249168079941 is an apocalyptic number.

It is an amenable number.

49168079941 is a deficient number, since it is larger than the sum of its proper divisors (20395643).

49168079941 is a wasteful number, since it uses less digits than its factorization.

49168079941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20395642.

The product of its (nonzero) digits is 3919104, while the sum is 58.

The spelling of 49168079941 in words is "forty-nine billion, one hundred sixty-eight million, seventy-nine thousand, nine hundred forty-one".

Divisors: 1 2411 20393231 49168079941