Search a number
-
+
10624867105 = 510919495169
BaseRepresentation
bin10011110010100101…
…01001101100100001
31000102110120011122111
421321102221230201
5133224431221410
64514143435321
7524202610636
oct117122515441
930373504574
1010624867105
114562507a06
1220862b5b41
1310042b1918
1472b14018d
15422b8db8a
hex2794a9b21

10624867105 has 8 divisors (see below), whose sum is σ = 12866812200. Its totient is φ = 8421912576.

The previous prime is 10624867103. The next prime is 10624867109. The reversal of 10624867105 is 50176842601.

It can be written as a sum of positive squares in 4 ways, for example, as 1404450576 + 9220416529 = 37476^2 + 96023^2 .

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 10624867105 - 21 = 10624867103 is a prime.

It is a super-2 number, since 2×106248671052 (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10624867103) 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, 9747040 + ... + 9748129.

It is an arithmetic number, because the mean of its divisors is an integer number (1608351525).

Almost surely, 210624867105 is an apocalyptic number.

It is an amenable number.

10624867105 is a deficient number, since it is larger than the sum of its proper divisors (2241945095).

10624867105 is a wasteful number, since it uses less digits than its factorization.

10624867105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19495283.

The product of its (nonzero) digits is 80640, while the sum is 40.

The spelling of 10624867105 in words is "ten billion, six hundred twenty-four million, eight hundred sixty-seven thousand, one hundred five".

Divisors: 1 5 109 545 19495169 97475845 2124973421 10624867105