Search a number
-
+
49054386 = 238175731
BaseRepresentation
bin1011101100100…
…0001010110010
310102022012222010
42323020022302
5100024220021
64511223350
71133645463
oct273101262
9112265863
1049054386
1125765317
1214517b56
13a216b84
14672cd6a
15448e976
hex2ec82b2

49054386 has 8 divisors (see below), whose sum is σ = 98108784. Its totient is φ = 16351460.

The previous prime is 49054363. The next prime is 49054403. The reversal of 49054386 is 68345094.

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

49054386 is an admirable 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, 4087860 + ... + 4087871.

It is an arithmetic number, because the mean of its divisors is an integer number (12263598).

Almost surely, 249054386 is an apocalyptic number.

49054386 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49054386 is a wasteful number, since it uses less digits than its factorization.

49054386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8175736.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 49054386 is about 7003.8836369546. The cubic root of 49054386 is about 366.0659052986.

The spelling of 49054386 in words is "forty-nine million, fifty-four thousand, three hundred eighty-six".

Divisors: 1 2 3 6 8175731 16351462 24527193 49054386