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48294944 = 2547163197
BaseRepresentation
bin1011100000111…
…0110000100000
310100212122012122
42320032300200
544330414234
64443043412
71124333405
oct270166040
9110778178
1048294944
1125296785
1214210568
13a00c2b9
1465b22ac
15438e92e
hex2e0ec20

48294944 has 48 divisors (see below), whose sum is σ = 98195328. Its totient is φ = 23369472.

The previous prime is 48294937. The next prime is 48294959. The reversal of 48294944 is 44949284.

It is a junction number, because it is equal to n+sod(n) for n = 48294895 and 48294904.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245054 + ... + 245250.

It is an arithmetic number, because the mean of its divisors is an integer number (2045736).

Almost surely, 248294944 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48294944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49097664).

48294944 is an abundant number, since it is smaller than the sum of its proper divisors (49900384).

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

48294944 is a wasteful number, since it uses less digits than its factorization.

48294944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 409 counting only the distinct ones).

The product of its digits is 331776, while the sum is 44.

The square root of 48294944 is about 6949.4563816172. The cubic root of 48294944 is about 364.1669724636.

The spelling of 48294944 in words is "forty-eight million, two hundred ninety-four thousand, nine hundred forty-four".

Divisors: 1 2 4 8 16 32 47 94 163 188 197 326 376 394 652 752 788 1304 1504 1576 2608 3152 5216 6304 7661 9259 15322 18518 30644 32111 37036 61288 64222 74072 122576 128444 148144 245152 256888 296288 513776 1027552 1509217 3018434 6036868 12073736 24147472 48294944