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48004902 = 23211242449
BaseRepresentation
bin1011011100011…
…1111100100110
310100022220100100
42313013330212
544242124102
64432524530
71122014661
oct267077446
9110286310
1048004902
1125108880
12140b0746
139c3a28a
1465386d8
154333a1c
hex2dc7f26

48004902 has 24 divisors (see below), whose sum is σ = 113466600. Its totient is φ = 14546880.

The previous prime is 48004883. The next prime is 48004919. The reversal of 48004902 is 20940084.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121027 + ... + 121422.

It is an arithmetic number, because the mean of its divisors is an integer number (4727775).

Almost surely, 248004902 is an apocalyptic number.

48004902 is an abundant number, since it is smaller than the sum of its proper divisors (65461698).

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

48004902 is a wasteful number, since it uses less digits than its factorization.

48004902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242468 (or 242465 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 48004902 is about 6928.5569926212. The cubic root of 48004902 is about 363.4364897080.

Adding to 48004902 its reverse (20940084), we get a palindrome (68944986).

The spelling of 48004902 in words is "forty-eight million, four thousand, nine hundred two".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 242449 484898 727347 1454694 2182041 2666939 4364082 5333878 8000817 16001634 24002451 48004902