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48284401 = 114389491
BaseRepresentation
bin1011100000110…
…0001011110001
310100212002202011
42320030023301
544330100101
64442522521
71124260564
oct270141361
9110762664
1048284401
1125289870
1214206441
13a007569
1465ac4db
15438b751
hex2e0c2f1

48284401 has 4 divisors (see below), whose sum is σ = 52673904. Its totient is φ = 43894900.

The previous prime is 48284393. The next prime is 48284419. The reversal of 48284401 is 10448284.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48284401 - 23 = 48284393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48284441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2194735 + ... + 2194756.

It is an arithmetic number, because the mean of its divisors is an integer number (13168476).

Almost surely, 248284401 is an apocalyptic number.

It is an amenable number.

48284401 is a deficient number, since it is larger than the sum of its proper divisors (4389503).

48284401 is a wasteful number, since it uses less digits than its factorization.

48284401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4389502.

The product of its (nonzero) digits is 8192, while the sum is 31.

The square root of 48284401 is about 6948.6977916729. The cubic root of 48284401 is about 364.1404707811.

It can be divided in two parts, 4828 and 4401, that added together give a palindrome (9229).

The spelling of 48284401 in words is "forty-eight million, two hundred eighty-four thousand, four hundred one".

Divisors: 1 11 4389491 48284401