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10530410404 = 229727140233
BaseRepresentation
bin10011100111010100…
…10100111110100100
31000011212211021102011
421303222110332210
5133031241113104
64500531124004
7521645003653
oct116352247644
930155737364
1010530410404
114514162218
12205a743604
13cba85c297
1471c79319a
15419731904
hex273a94fa4

10530410404 has 12 divisors (see below), whose sum is σ = 18618200524. Its totient is φ = 5210924544.

The previous prime is 10530410399. The next prime is 10530410431. The reversal of 10530410404 is 40401403501.

It can be written as a sum of positive squares in 2 ways, for example, as 4912608100 + 5617802304 = 70090^2 + 74952^2 .

It is a super-2 number, since 2×105304104042 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13569729 + ... + 13570504.

Almost surely, 210530410404 is an apocalyptic number.

It is an amenable number.

10530410404 is a deficient number, since it is larger than the sum of its proper divisors (8087790120).

10530410404 is a wasteful number, since it uses less digits than its factorization.

10530410404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27140334 (or 27140332 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10530410404 its reverse (40401403501), we get a palindrome (50931813905).

The spelling of 10530410404 in words is "ten billion, five hundred thirty million, four hundred ten thousand, four hundred four".

Divisors: 1 2 4 97 194 388 27140233 54280466 108560932 2632602601 5265205202 10530410404