Search a number
-
+
48540704 = 251516897
BaseRepresentation
bin1011100100101…
…0110000100000
310101100010022212
42321022300200
544411300304
64452221252
71126406042
oct271126040
9111303285
1048540704
1125444393
121430a828
13a097114
146637a92
1543dc66e
hex2e4ac20

48540704 has 12 divisors (see below), whose sum is σ = 95564574. Its totient is φ = 24270336.

The previous prime is 48540697. The next prime is 48540743. The reversal of 48540704 is 40704584.

It can be written as a sum of positive squares in only one way, i.e., 42876304 + 5664400 = 6548^2 + 2380^2 .

It is a super-3 number, since 3×485407043 (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 1516897 = 48540704 / (4 + 8 + 5 + 4 + 0 + 7 + 0 + 4).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 758417 + ... + 758480.

Almost surely, 248540704 is an apocalyptic number.

It is an amenable number.

48540704 is a deficient number, since it is larger than the sum of its proper divisors (47023870).

48540704 is a wasteful number, since it uses less digits than its factorization.

48540704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1516907 (or 1516899 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 48540704 is about 6967.1159025812. The cubic root of 48540704 is about 364.7836435931.

The spelling of 48540704 in words is "forty-eight million, five hundred forty thousand, seven hundred four".

Divisors: 1 2 4 8 16 32 1516897 3033794 6067588 12135176 24270352 48540704