Base | Representation |
---|---|
bin | 1101110100110000101001… |
… | …00010111001100100010110 |
3 | 10222122020000212010001110012 |
4 | 12322120110202321210112 |
5 | 12441033423020322402 |
6 | 144353342424200222 |
7 | 6255223251526055 |
oct | 672302442714426 |
9 | 128566025101405 |
10 | 30400123214102 |
11 | 976069002aa94 |
12 | 34ab8b7909072 |
13 | 13c694745b435 |
14 | 771533a6439c |
15 | 37ab9c410452 |
hex | 1ba6148b9916 |
30400123214102 has 32 divisors (see below), whose sum is σ = 48340429704288. Its totient is φ = 14288794730496.
The previous prime is 30400123214089. The next prime is 30400123214113. The reversal of 30400123214102 is 20141232100403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238748918 + ... + 238876214.
It is an arithmetic number, because the mean of its divisors is an integer number (1510638428259).
Almost surely, 230400123214102 is an apocalyptic number.
30400123214102 is a deficient number, since it is larger than the sum of its proper divisors (17940306490186).
30400123214102 is a wasteful number, since it uses less digits than its factorization.
30400123214102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135680.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 30400123214102 its reverse (20141232100403), we get a palindrome (50541355314505).
The spelling of 30400123214102 in words is "thirty trillion, four hundred billion, one hundred twenty-three million, two hundred fourteen thousand, one hundred two".
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