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49228508 = 2271758161
BaseRepresentation
bin1011101111001…
…0101011011100
310102122001211002
42323302223130
5100100303013
64515045432
71135302230
oct273625334
9112561732
1049228508
112587411a
12145a0878
13a2781c4
1467765c0
1544c6358
hex2ef2adc

49228508 has 12 divisors (see below), whose sum is σ = 98457072. Its totient is φ = 21097920.

The previous prime is 49228493. The next prime is 49228513. The reversal of 49228508 is 80582294.

49228508 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

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, 879053 + ... + 879108.

It is an arithmetic number, because the mean of its divisors is an integer number (8204756).

Almost surely, 249228508 is an apocalyptic number.

It is an amenable number.

49228508 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.

49228508 is a wasteful number, since it uses less digits than its factorization.

49228508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1758172 (or 1758170 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 49228508 is about 7016.3030151213. The cubic root of 49228508 is about 366.4985194128.

The spelling of 49228508 in words is "forty-nine million, two hundred twenty-eight thousand, five hundred eight".

Divisors: 1 2 4 7 14 28 1758161 3516322 7032644 12307127 24614254 49228508