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48408401 = 173677759
BaseRepresentation
bin1011100010101…
…0011101010001
310101002101211202
42320222131101
544343032101
64445320545
71125315236
oct270523521
9111071752
1048408401
1125363a48
1214266155
13a04bb32
14660178d
1543b336b
hex2e2a751

48408401 has 8 divisors (see below), whose sum is σ = 51402240. Its totient is φ = 45430848.

The previous prime is 48408389. The next prime is 48408403. The reversal of 48408401 is 10480484.

48408401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 48408401 - 222 = 44214097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48408403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2360 + ... + 10118.

It is an arithmetic number, because the mean of its divisors is an integer number (6425280).

Almost surely, 248408401 is an apocalyptic number.

It is an amenable number.

48408401 is a deficient number, since it is larger than the sum of its proper divisors (2993839).

48408401 is a wasteful number, since it uses less digits than its factorization.

48408401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8143.

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 48408401 is about 6957.6146055958. The cubic root of 48408401 is about 364.4519227850.

Adding to 48408401 its reverse (10480484), we get a palindrome (58888885).

The spelling of 48408401 in words is "forty-eight million, four hundred eight thousand, four hundred one".

Divisors: 1 17 367 6239 7759 131903 2847553 48408401