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48809696 = 2513117331
BaseRepresentation
bin1011101000110…
…0011011100000
310101211210022112
42322030123200
544443402241
64502054452
71131606215
oct272143340
9111753275
1048809696
11256084a1
121441a428
13a15c6a0
1466a7b0c
1544421eb
hex2e8c6e0

48809696 has 24 divisors (see below), whose sum is σ = 103486824. Its totient is φ = 22527360.

The previous prime is 48809681. The next prime is 48809707. The reversal of 48809696 is 69690884.

It is a super-2 number, since 2×488096962 = 4764772847224832, which contains 22 as substring.

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, 58250 + ... + 59081.

It is an arithmetic number, because the mean of its divisors is an integer number (4311951).

Almost surely, 248809696 is an apocalyptic number.

It is an amenable number.

48809696 is an abundant number, since it is smaller than the sum of its proper divisors (54677128).

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

48809696 is a wasteful number, since it uses less digits than its factorization.

48809696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117354 (or 117346 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 50.

The square root of 48809696 is about 6986.3936333419. The cubic root of 48809696 is about 365.4562281534.

The spelling of 48809696 in words is "forty-eight million, eight hundred nine thousand, six hundred ninety-six".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 117331 234662 469324 938648 1525303 1877296 3050606 3754592 6101212 12202424 24404848 48809696