Search a number
-
+
10704290 = 251070429
BaseRepresentation
bin101000110101…
…010110100010
3202010211112012
4220311112202
510220014130
61021232522
7156661562
oct50652642
922124465
1010704290
116051323
123702742
1322aa2cc
1415c8da2
15e16995
hexa355a2

10704290 has 8 divisors (see below), whose sum is σ = 19267740. Its totient is φ = 4281712.

The previous prime is 10704259. The next prime is 10704293. The reversal of 10704290 is 9240701.

It can be written as a sum of positive squares in 2 ways, for example, as 10647169 + 57121 = 3263^2 + 239^2 .

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

It is a super-2 number, since 2×107042902 = 229163648808200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10704293) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535205 + ... + 535224.

Almost surely, 210704290 is an apocalyptic number.

10704290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10704290 is a deficient number, since it is larger than the sum of its proper divisors (8563450).

10704290 is a wasteful number, since it uses less digits than its factorization.

10704290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070436.

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10704290 is about 3271.7411266786. The cubic root of 10704290 is about 220.3869910405.

Adding to 10704290 its reverse (9240701), we get a palindrome (19944991).

The spelling of 10704290 in words is "ten million, seven hundred four thousand, two hundred ninety".

Divisors: 1 2 5 10 1070429 2140858 5352145 10704290