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4761406 = 213214087
BaseRepresentation
bin10010001010011100111110
322221220102101
4102022130332
52204331111
6250015314
755320436
oct22123476
98856371
104761406
112762351
12171753a
13ca9300
148bd2c6
15640bc1
hex48a73e

4761406 has 12 divisors (see below), whose sum is σ = 7734312. Its totient is φ = 2197416.

The previous prime is 4761403. The next prime is 4761413. The reversal of 4761406 is 6041674.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4761403) 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, 6706 + ... + 7381.

It is an arithmetic number, because the mean of its divisors is an integer number (644526).

Almost surely, 24761406 is an apocalyptic number.

4761406 is a deficient number, since it is larger than the sum of its proper divisors (2972906).

4761406 is a wasteful number, since it uses less digits than its factorization.

4761406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14115 (or 14102 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 4761406 is about 2182.0646186582. The cubic root of 4761406 is about 168.2332125816.

The spelling of 4761406 in words is "four million, seven hundred sixty-one thousand, four hundred six".

Divisors: 1 2 13 26 169 338 14087 28174 183131 366262 2380703 4761406