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10804426 = 2191571811
BaseRepresentation
bin101001001101…
…110011001010
3202022220212221
4221031303022
510231220201
61023324254
7160556533
oct51156312
922286787
1010804426
11610a586
12375068a
132313a69
14161368a
15e364a1
hexa4dcca

10804426 has 16 divisors (see below), whose sum is σ = 17177760. Its totient is φ = 5082480.

The previous prime is 10804403. The next prime is 10804429. The reversal of 10804426 is 62440801.

10804426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10804426.

It is not an unprimeable number, because it can be changed into a prime (10804429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5061 + ... + 6871.

It is an arithmetic number, because the mean of its divisors is an integer number (1073610).

Almost surely, 210804426 is an apocalyptic number.

10804426 is a deficient number, since it is larger than the sum of its proper divisors (6373334).

10804426 is a wasteful number, since it uses less digits than its factorization.

10804426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1989.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 10804426 is about 3287.0086705088. The cubic root of 10804426 is about 221.0720812082.

The spelling of 10804426 in words is "ten million, eight hundred four thousand, four hundred twenty-six".

Divisors: 1 2 19 38 157 314 1811 2983 3622 5966 34409 68818 284327 568654 5402213 10804426