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230148202148360 = 2355753705053709
BaseRepresentation
bin110100010101000110001101…
…110101011011001000001000
31010011212221201220211000010022
4310111012031311123020020
5220131222004222221420
62133252342515040012
766322441666336226
oct6425061565331010
91104787656730108
10230148202148360
1167372339185a51
122199031b2a0008
139b55b61660332
1440b9337a87b16
151b91a39bb5c25
hexd1518dd5b208

230148202148360 has 16 divisors (see below), whose sum is σ = 517833454833900. Its totient is φ = 92059280859328.

The previous prime is 230148202148357. The next prime is 230148202148369. The reversal of 230148202148360 is 63841202841032.

It can be written as a sum of positive squares in 2 ways, for example, as 191268512760196 + 38879689388164 = 13829986^2 + 6235358^2 .

It is not an unprimeable number, because it can be changed into a prime (230148202148369) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2876852526815 + ... + 2876852526894.

Almost surely, 2230148202148360 is an apocalyptic number.

230148202148360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230148202148360 is an abundant number, since it is smaller than the sum of its proper divisors (287685252685540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230148202148360 is a wasteful number, since it uses less digits than its factorization.

230148202148360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753705053720 (or 5753705053716 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 44.

Adding to 230148202148360 its reverse (63841202841032), we get a palindrome (293989404989392).

The spelling of 230148202148360 in words is "two hundred thirty trillion, one hundred forty-eight billion, two hundred two million, one hundred forty-eight thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 5753705053709 11507410107418 23014820214836 28768525268545 46029640429672 57537050537090 115074101074180 230148202148360