Base | Representation |
---|---|
bin | 11100010100101110… |
… | …000111010100101011 |
3 | 2220111111022012022202 |
4 | 130110232013110223 |
5 | 444241033412021 |
6 | 21545443210415 |
7 | 2124435111623 |
oct | 342456072453 |
9 | 86444265282 |
10 | 30412404011 |
11 | 119970112a0 |
12 | 5a89076a0b |
13 | 2b3895a542 |
14 | 168711b883 |
15 | bcee3ca0b |
hex | 714b8752b |
30412404011 has 16 divisors (see below), whose sum is σ = 33611740128. Its totient is φ = 27287232000.
The previous prime is 30412403951. The next prime is 30412404013. The reversal of 30412404011 is 11040421403.
It is a cyclic number.
It is not a de Polignac number, because 30412404011 - 222 = 30408209707 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30412404013) 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, 309011 + ... + 395363.
It is an arithmetic number, because the mean of its divisors is an integer number (2100733758).
Almost surely, 230412404011 is an apocalyptic number.
30412404011 is a deficient number, since it is larger than the sum of its proper divisors (3199336117).
30412404011 is a wasteful number, since it uses less digits than its factorization.
30412404011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86782.
The product of its (nonzero) digits is 384, while the sum is 20.
Adding to 30412404011 its reverse (11040421403), we get a palindrome (41452825414).
The spelling of 30412404011 in words is "thirty billion, four hundred twelve million, four hundred four thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •