Search a number
-
+
12010430325 = 3523741105563
BaseRepresentation
bin10110010111110000…
…01001111101110101
31011000000202002001210
423023320021331311
5144044132232300
65303441112033
7603425654565
oct131370117565
934000662053
1012010430325
115103636083
1223b2328619
13119537720a
1481d174da5
154a4631050
hex2cbe09f75

12010430325 has 48 divisors (see below), whose sum is σ = 20891537856. Its totient is φ = 6080371200.

The previous prime is 12010430321. The next prime is 12010430363. The reversal of 12010430325 is 52303401021.

It is not a de Polignac number, because 12010430325 - 22 = 12010430321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010430321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60994 + ... + 166556.

It is an arithmetic number, because the mean of its divisors is an integer number (435240372).

Almost surely, 212010430325 is an apocalyptic number.

12010430325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12010430325 is a deficient number, since it is larger than the sum of its proper divisors (8881107531).

12010430325 is a wasteful number, since it uses less digits than its factorization.

12010430325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105654 (or 105649 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12010430325 its reverse (52303401021), we get a palindrome (64313831346).

The spelling of 12010430325 in words is "twelve billion, ten million, four hundred thirty thousand, three hundred twenty-five".

Divisors: 1 3 5 15 25 37 41 75 111 123 185 205 555 615 925 1025 1517 2775 3075 4551 7585 22755 37925 105563 113775 316689 527815 1583445 2639075 3905831 4328083 7917225 11717493 12984249 19529155 21640415 58587465 64921245 97645775 108202075 160139071 292937325 324606225 480417213 800695355 2402086065 4003476775 12010430325