Search a number
-
+
10540230365 = 57301149439
BaseRepresentation
bin10011101000011111…
…10010011011011101
31000012120022011212102
421310033302123131
5133041244332430
64501521414445
7522124323410
oct116417623335
930176264772
1010540230365
11451975a095
122061a9a425
13cbc8b9c02
1471dbcbb77
1541a521345
hex2743f26dd

10540230365 has 8 divisors (see below), whose sum is σ = 14455173120. Its totient is φ = 7227586512.

The previous prime is 10540230347. The next prime is 10540230383. The reversal of 10540230365 is 56303204501.

It is an interprime number because it is at equal distance from previous prime (10540230347) and next prime (10540230383).

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 10540230365 - 26 = 10540230301 is a prime.

It is a super-2 number, since 2×105402303652 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 150574685 + ... + 150574754.

It is an arithmetic number, because the mean of its divisors is an integer number (1806896640).

Almost surely, 210540230365 is an apocalyptic number.

It is an amenable number.

10540230365 is a deficient number, since it is larger than the sum of its proper divisors (3914942755).

10540230365 is an equidigital number, since it uses as much as digits as its factorization.

10540230365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301149451.

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 10540230365 its reverse (56303204501), we get a palindrome (66843434866).

The spelling of 10540230365 in words is "ten billion, five hundred forty million, two hundred thirty thousand, three hundred sixty-five".

Divisors: 1 5 7 35 301149439 1505747195 2108046073 10540230365