Search a number
-
+
10552105 = 55693709
BaseRepresentation
bin101000010000…
…001100101001
3201212002202201
4220100030221
510200131410
61014100201
7155456104
oct50201451
921762681
1010552105
115a57a53
12364a661
132255c65
14158973b
15dd683a
hexa10329

10552105 has 8 divisors (see below), whose sum is σ = 12688200. Its totient is φ = 8424576.

The previous prime is 10552097. The next prime is 10552117. The reversal of 10552105 is 50125501.

It can be written as a sum of positive squares in 4 ways, for example, as 2601 + 10549504 = 51^2 + 3248^2 .

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 10552105 - 23 = 10552097 is a prime.

It is a super-2 number, since 2×105521052 = 222693839862050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 991 + ... + 4699.

It is an arithmetic number, because the mean of its divisors is an integer number (1586025).

Almost surely, 210552105 is an apocalyptic number.

It is an amenable number.

10552105 is a deficient number, since it is larger than the sum of its proper divisors (2136095).

10552105 is an equidigital number, since it uses as much as digits as its factorization.

10552105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4283.

The product of its (nonzero) digits is 250, while the sum is 19.

The square root of 10552105 is about 3248.4003755695. The cubic root of 10552105 is about 219.3375735321.

Adding to 10552105 its reverse (50125501), we get a palindrome (60677606).

It can be divided in two parts, 1055 and 2105, that added together give a triangular number (3160 = T79).

The spelling of 10552105 in words is "ten million, five hundred fifty-two thousand, one hundred five".

Divisors: 1 5 569 2845 3709 18545 2110421 10552105