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49026048 = 210315959
BaseRepresentation
bin1011101100000…
…1010000000000
310102020210002120
42323001100000
5100022313143
64510444240
71133500041
oct273012000
9112223076
1049026048
1125745aa5
1214503680
13a206cc6
1467228c8
154486383
hex2ec1400

49026048 has 44 divisors (see below), whose sum is σ = 130680480. Its totient is φ = 16340992.

The previous prime is 49026017. The next prime is 49026049. The reversal of 49026048 is 84062094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49026049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4908 + ... + 11051.

Almost surely, 249026048 is an apocalyptic number.

49026048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49026048 is an abundant number, since it is smaller than the sum of its proper divisors (81654432).

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

49026048 is a wasteful number, since it uses less digits than its factorization.

49026048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15982 (or 15964 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 49026048 is about 7001.8603242281. The cubic root of 49026048 is about 365.9954014173.

The spelling of 49026048 in words is "forty-nine million, twenty-six thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 15959 31918 47877 63836 95754 127672 191508 255344 383016 510688 766032 1021376 1532064 2042752 3064128 4085504 6128256 8171008 12256512 16342016 24513024 49026048