Base | Representation |
---|---|
bin | 1101110100110100011000… |
… | …10011011000011001100001 |
3 | 10222122102012212202212211012 |
4 | 12322122030103120121201 |
5 | 12441102031344141001 |
6 | 144354314040230305 |
7 | 6255324116446640 |
oct | 672321423303141 |
9 | 128572185685735 |
10 | 30402132412001 |
11 | 976152118a119 |
12 | 34b017876b395 |
13 | 13c6ba77a622c |
14 | 771684835357 |
15 | 37ac689dd2bb |
hex | 1ba68c4d8661 |
30402132412001 has 16 divisors (see below), whose sum is σ = 34812187683840. Its totient is φ = 26008844953680.
The previous prime is 30402132411983. The next prime is 30402132412007. The reversal of 30402132412001 is 10021423120403.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30402132412001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30402132412007) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6364130 + ... + 10065108.
It is an arithmetic number, because the mean of its divisors is an integer number (2175761730240).
Almost surely, 230402132412001 is an apocalyptic number.
It is an amenable number.
30402132412001 is a deficient number, since it is larger than the sum of its proper divisors (4410055271839).
30402132412001 is a wasteful number, since it uses less digits than its factorization.
30402132412001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3703244.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 30402132412001 its reverse (10021423120403), we get a palindrome (40423555532404).
The spelling of 30402132412001 in words is "thirty trillion, four hundred two billion, one hundred thirty-two million, four hundred twelve thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •