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10464805 = 513160997
BaseRepresentation
bin100111111010…
…111000100101
3201200200000101
4213322320211
510134333210
61012144101
7154643431
oct47727045
921620011
1010464805
1159a83aa
123608031
1322252c0
1415659c1
15dbaa3a
hex9fae25

10464805 has 8 divisors (see below), whose sum is σ = 13523832. Its totient is φ = 7727808.

The previous prime is 10464803. The next prime is 10464829. The reversal of 10464805 is 50846401.

It can be written as a sum of positive squares in 4 ways, for example, as 2268036 + 8196769 = 1506^2 + 2863^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10464805 - 21 = 10464803 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10464803) 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, 80434 + ... + 80563.

It is an arithmetic number, because the mean of its divisors is an integer number (1690479).

Almost surely, 210464805 is an apocalyptic number.

It is an amenable number.

10464805 is a deficient number, since it is larger than the sum of its proper divisors (3059027).

10464805 is a wasteful number, since it uses less digits than its factorization.

10464805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161015.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 10464805 is about 3234.9350843564. The cubic root of 10464805 is about 218.7310209384.

The spelling of 10464805 in words is "ten million, four hundred sixty-four thousand, eight hundred five".

Divisors: 1 5 13 65 160997 804985 2092961 10464805