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2442054377 = 7712148991
BaseRepresentation
bin1001000110001110…
…1100101011101001
320022012011012211102
42101203230223221
520000131220002
61042153411145
7114342056030
oct22143545351
96265135742
102442054377
111043526664
12581a09ab5
132cbc215b9
14192489717
15e45d1a02
hex918ecae9

2442054377 has 8 divisors (see below), whose sum is σ = 2791368192. Its totient is φ = 2092852800.

The previous prime is 2442054367. The next prime is 2442054389. The reversal of 2442054377 is 7734502442.

It is a happy number.

2442054377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2442054377 - 26 = 2442054313 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442054377.

It is not an unprimeable number, because it can be changed into a prime (2442054317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25352 + ... + 74342.

It is an arithmetic number, because the mean of its divisors is an integer number (348921024).

Almost surely, 22442054377 is an apocalyptic number.

It is an amenable number.

2442054377 is a deficient number, since it is larger than the sum of its proper divisors (349313815).

2442054377 is an equidigital number, since it uses as much as digits as its factorization.

2442054377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56119.

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 2442054377 is about 49417.1465890130. The cubic root of 2442054377 is about 1346.6408256963.

The spelling of 2442054377 in words is "two billion, four hundred forty-two million, fifty-four thousand, three hundred seventy-seven".

Divisors: 1 7 7121 48991 49847 342937 348864911 2442054377