Base | Representation |
---|---|
bin | 11011011011101… |
… | …10001110100010 |
3 | 121001000102120221 |
4 | 31231312032202 |
5 | 432402404102 |
6 | 34500153254 |
7 | 5463002536 |
oct | 1555661642 |
9 | 531012527 |
10 | 230122402 |
11 | 108997404 |
12 | 6509882a |
13 | 388a2c03 |
14 | 227c3bc6 |
15 | 15309637 |
hex | db763a2 |
230122402 has 8 divisors (see below), whose sum is σ = 345586176. Its totient is φ = 114927012.
The previous prime is 230122379. The next prime is 230122469. The reversal of 230122402 is 204221032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64938 + ... + 68389.
It is an arithmetic number, because the mean of its divisors is an integer number (43198272).
Almost surely, 2230122402 is an apocalyptic number.
230122402 is a deficient number, since it is larger than the sum of its proper divisors (115463774).
230122402 is a wasteful number, since it uses less digits than its factorization.
230122402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134192.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 230122402 is about 15169.7858257788. The cubic root of 230122402 is about 612.8012363575.
Adding to 230122402 its reverse (204221032), we get a palindrome (434343434).
The spelling of 230122402 in words is "two hundred thirty million, one hundred twenty-two thousand, four hundred two".
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