Search a number
-
+
49005484 = 2211219732
BaseRepresentation
bin1011101011110…
…0001110101100
310102012201212221
42322330032230
5100021133414
64510205124
71133353063
oct272741654
9112181787
1049005484
1125731600
12144b37a4
13a1ca838
1467191da
154480224
hex2ebc3ac

49005484 has 54 divisors (see below), whose sum is σ = 100603860. Its totient is φ = 20813760.

The previous prime is 49005457. The next prime is 49005487. The reversal of 49005484 is 48450094.

It is not an unprimeable number, because it can be changed into a prime (49005487) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 671272 + ... + 671344.

Almost surely, 249005484 is an apocalyptic number.

49005484 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49005484 is an abundant number, since it is smaller than the sum of its proper divisors (51598376).

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

49005484 is a wasteful number, since it uses less digits than its factorization.

49005484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 49005484 is about 7000.3917033263. The cubic root of 49005484 is about 365.9442219437.

The spelling of 49005484 in words is "forty-nine million, five thousand, four hundred eighty-four".

Divisors: 1 2 4 11 19 22 38 44 73 76 121 146 209 242 292 418 484 803 836 1387 1606 2299 2774 3212 4598 5329 5548 8833 9196 10658 15257 17666 21316 30514 35332 58619 61028 101251 117238 167827 202502 234476 335654 405004 644809 671308 1113761 1289618 2227522 2579236 4455044 12251371 24502742 49005484