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49074344 = 2311557663
BaseRepresentation
bin1011101100110…
…1000010101000
310102100020100022
42323031002220
5100030334334
64511500012
71134060614
oct273150250
9112306308
1049074344
1125779310
1214527608
13a222c97
146736344
15449582e
hex2ecd0a8

49074344 has 16 divisors (see below), whose sum is σ = 100379520. Its totient is φ = 22306480.

The previous prime is 49074301. The next prime is 49074379. The reversal of 49074344 is 44347094.

It is a happy 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, 278744 + ... + 278919.

It is an arithmetic number, because the mean of its divisors is an integer number (6273720).

Almost surely, 249074344 is an apocalyptic number.

49074344 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

49074344 is an abundant number, since it is smaller than the sum of its proper divisors (51305176).

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

49074344 is a wasteful number, since it uses less digits than its factorization.

49074344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557680 (or 557676 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The square root of 49074344 is about 7005.3082730170. The cubic root of 49074344 is about 366.1155437600.

The spelling of 49074344 in words is "forty-nine million, seventy-four thousand, three hundred forty-four".

Divisors: 1 2 4 8 11 22 44 88 557663 1115326 2230652 4461304 6134293 12268586 24537172 49074344