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244054814 = 2137890711
BaseRepresentation
bin11101000101111…
…11101100011110
3122000020021021012
432202333230132
5444434223224
640114535222
76022301033
oct1642775436
9560207235
10244054814
11115842aa3
1269897512
133b740643
14245ad38a
151665c80e
hexe8bfb1e

244054814 has 8 divisors (see below), whose sum is σ = 368754768. Its totient is φ = 121136560.

The previous prime is 244054793. The next prime is 244054843. The reversal of 244054814 is 418450442.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 445082 + ... + 445629.

It is an arithmetic number, because the mean of its divisors is an integer number (46094346).

Almost surely, 2244054814 is an apocalyptic number.

244054814 is a deficient number, since it is larger than the sum of its proper divisors (124699954).

244054814 is a wasteful number, since it uses less digits than its factorization.

244054814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890850.

The product of its (nonzero) digits is 20480, while the sum is 32.

The square root of 244054814 is about 15622.2538066695. The cubic root of 244054814 is about 624.9267660325.

The spelling of 244054814 in words is "two hundred forty-four million, fifty-four thousand, eight hundred fourteen".

Divisors: 1 2 137 274 890711 1781422 122027407 244054814