Base | Representation |
---|---|
bin | 1101011001001100011… |
… | …0001010001011011111 |
3 | 210222221010212121220010 |
4 | 3112103012022023133 |
5 | 12232221342210444 |
6 | 253412413454303 |
7 | 22424056231224 |
oct | 3262306121337 |
9 | 728833777803 |
10 | 230101131999 |
11 | 896490aa1a2 |
12 | 387184a1393 |
13 | 1891063309b |
14 | b1cbb3394b |
15 | 5ebadc82b9 |
hex | 359318a2df |
230101131999 has 8 divisors (see below), whose sum is σ = 309217269760. Its totient is φ = 152192874456.
The previous prime is 230101131979. The next prime is 230101132013. The reversal of 230101131999 is 999131101032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 230101131999 - 216 = 230101066463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230101131979) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301969609 + ... + 301970370.
It is an arithmetic number, because the mean of its divisors is an integer number (38652158720).
Almost surely, 2230101131999 is an apocalyptic number.
230101131999 is a deficient number, since it is larger than the sum of its proper divisors (79116137761).
230101131999 is a wasteful number, since it uses less digits than its factorization.
230101131999 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 603940109.
The product of its (nonzero) digits is 13122, while the sum is 39.
The spelling of 230101131999 in words is "two hundred thirty billion, one hundred one million, one hundred thirty-one thousand, nine hundred ninety-nine".
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