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48454801 = 61794341
BaseRepresentation
bin1011100011010…
…1110010010001
310101011202111021
42320311302101
544401023201
64450315441
71125600433
oct270656221
9111152437
1048454801
112539589a
1214288b81
13a066ca5
146614653
1543c1ea1
hex2e35c91

48454801 has 4 divisors (see below), whose sum is σ = 49249204. Its totient is φ = 47660400.

The previous prime is 48454789. The next prime is 48454823. The reversal of 48454801 is 10845484.

48454801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14814801 + 33640000 = 3849^2 + 5800^2 .

It is a cyclic number.

It is not a de Polignac number, because 48454801 - 213 = 48446609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48454841) 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 3 ways as a sum of consecutive naturals, for example, 397110 + ... + 397231.

It is an arithmetic number, because the mean of its divisors is an integer number (12312301).

Almost surely, 248454801 is an apocalyptic number.

It is an amenable number.

48454801 is a deficient number, since it is larger than the sum of its proper divisors (794403).

48454801 is an equidigital number, since it uses as much as digits as its factorization.

48454801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 794402.

The product of its (nonzero) digits is 20480, while the sum is 34.

The square root of 48454801 is about 6960.9482831005. The cubic root of 48454801 is about 364.5683293642.

The spelling of 48454801 in words is "forty-eight million, four hundred fifty-four thousand, eight hundred one".

Divisors: 1 61 794341 48454801