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230134031299 = 317423678429
BaseRepresentation
bin1101011001010100001…
…1101010001111000011
3211000000102210002020201
43112111003222033003
512232303303000144
6253415550550031
722424635663444
oct3262503521703
9730012702221
10230134031299
118966572a9a7
1238727508317
13189173b1923
14b1d22592cb
155ebdc261d4
hex35950ea3c3

230134031299 has 4 divisors (see below), whose sum is σ = 237557709760. Its totient is φ = 222710352840.

The previous prime is 230134031293. The next prime is 230134031317. The reversal of 230134031299 is 992130431032.

230134031299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 230134031299 - 23 = 230134031291 is a prime.

It is a super-2 number, since 2×2301340312992 (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230134031291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3711839184 + ... + 3711839245.

It is an arithmetic number, because the mean of its divisors is an integer number (59389427440).

Almost surely, 2230134031299 is an apocalyptic number.

230134031299 is a deficient number, since it is larger than the sum of its proper divisors (7423678461).

230134031299 is an equidigital number, since it uses as much as digits as its factorization.

230134031299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7423678460.

The product of its (nonzero) digits is 34992, while the sum is 37.

The spelling of 230134031299 in words is "two hundred thirty billion, one hundred thirty-four million, thirty-one thousand, two hundred ninety-nine".

Divisors: 1 31 7423678429 230134031299