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48811941 = 325423549
BaseRepresentation
bin1011101000110…
…0111110100101
310101211220101200
42322030332211
544443440231
64502113113
71131615603
oct272147645
9111756350
1048811941
112560a152
121441b799
13a160709
1466a8873
154442be6
hex2e8cfa5

48811941 has 6 divisors (see below), whose sum is σ = 70506150. Its totient is φ = 32541288.

The previous prime is 48811927. The next prime is 48811943. The reversal of 48811941 is 14911884.

It can be written as a sum of positive squares in only one way, i.e., 25250625 + 23561316 = 5025^2 + 4854^2 .

It is not a de Polignac number, because 48811941 - 26 = 48811877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 48811896 and 48811905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48811943) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2711766 + ... + 2711783.

It is an arithmetic number, because the mean of its divisors is an integer number (11751025).

Almost surely, 248811941 is an apocalyptic number.

It is an amenable number.

48811941 is a deficient number, since it is larger than the sum of its proper divisors (21694209).

48811941 is a wasteful number, since it uses less digits than its factorization.

48811941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5423555 (or 5423552 counting only the distinct ones).

The product of its digits is 9216, while the sum is 36.

The square root of 48811941 is about 6986.5543009412. The cubic root of 48811941 is about 365.4618311157.

The spelling of 48811941 in words is "forty-eight million, eight hundred eleven thousand, nine hundred forty-one".

Divisors: 1 3 9 5423549 16270647 48811941