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4480941 = 319127619
BaseRepresentation
bin10001000101111110101101
322102122200210
4101011332231
52121342231
6240013033
753041653
oct21057655
98378623
104480941
112590663
121601179
13c0b75a
14848dd3
155d7a46
hex445fad

4480941 has 16 divisors (see below), whose sum is σ = 6348800. Its totient is φ = 2803248.

The previous prime is 4480909. The next prime is 4480951. The reversal of 4480941 is 1490844.

It is not a de Polignac number, because 4480941 - 25 = 4480909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4480899 and 4480908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4480951) 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 15 ways as a sum of consecutive naturals, for example, 6930 + ... + 7548.

It is an arithmetic number, because the mean of its divisors is an integer number (396800).

Almost surely, 24480941 is an apocalyptic number.

It is an amenable number.

4480941 is a deficient number, since it is larger than the sum of its proper divisors (1867859).

4480941 is a wasteful number, since it uses less digits than its factorization.

4480941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 4480941 is about 2116.8233275359. The cubic root of 4480941 is about 164.8629532363.

It can be divided in two parts, 44809 and 41, that added together give a triangular number (44850 = T299).

The spelling of 4480941 in words is "four million, four hundred eighty thousand, nine hundred forty-one".

Divisors: 1 3 19 57 127 381 619 1857 2413 7239 11761 35283 78613 235839 1493647 4480941