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48641153 = 112401993
BaseRepresentation
bin1011100110001…
…1010010000001
310101112020010012
42321203102001
544423004103
64454314305
71130304641
oct271432201
9111466105
1048641153
1125502900
1214358995
13a100a62
146662521
15440c2d8
hex2e63481

48641153 has 6 divisors (see below), whose sum is σ = 53465202. Its totient is φ = 44219120.

The previous prime is 48641137. The next prime is 48641161. The reversal of 48641153 is 35114684.

It can be written as a sum of positive squares in only one way, i.e., 42406144 + 6235009 = 6512^2 + 2497^2 .

It is not a de Polignac number, because 48641153 - 24 = 48641137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48641123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 200876 + ... + 201117.

It is an arithmetic number, because the mean of its divisors is an integer number (8910867).

Almost surely, 248641153 is an apocalyptic number.

It is an amenable number.

48641153 is a deficient number, since it is larger than the sum of its proper divisors (4824049).

48641153 is a wasteful number, since it uses less digits than its factorization.

48641153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402015 (or 402004 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 48641153 is about 6974.3209705318. The cubic root of 48641153 is about 365.0350951430.

The spelling of 48641153 in words is "forty-eight million, six hundred forty-one thousand, one hundred fifty-three".

Divisors: 1 11 121 401993 4421923 48641153